Water Pollution Quick Reference Guide

Transcription

1 Water Pollution Quick Reference Guide Simply click on the name of the PT you are interested in, in the summary table (seawater or water pollution) and it will take you to the part number, analytes, description and sample preparation instructions for that product. QC materials are also available for these products. Please substitute PE for QC to create the part number; for example, the QC material for part number PE ML becomes QC mL. Summary Tables Seawater Metals and Inorganics Organics Gases Physical Properties Chromium VI in Seawater - Whole Volume (WP) Silica in Seawater - Whole Volume (WP) Trace Metals 2 in Seawater - Whole Volume (WP) Oil and Grease in Seawater - Whole Volume (WP) Sulfide in Seawater - Whole Volume (WP) - Total Organic Halides in Seawater - Whole Volume (WP) TSS in Seawater - WP TSS/pH (whole volume) in Seawater (WS) Minerals in Seawater - Whole Volume(WP) Simple Nutrients in Seawater - Whole Volume (WP) Complex Nutrients in Seawater - Whole Volume (WP) Water Pollution (WP) Anionic Surfactants (MBAS) - WP Anions - WP Asbestos - WP Chloride by ISE - WP Chromium VI - WP Ferrous Iron in Water - WP Iodide in Water - WP Mercury (Low Level) - WP Mercury - WP Nitrite - WP Non Ionic Surfactants in water - PT Oil and Grease - WP Perchlorate - WP Silica - WP Metals and Inorganics Organics Gases Physical Properties Acid Compounds - WP PAHs (Low Level) - WP Acidity - WP Sulfide (Total and Soluble) - WP Base/Neutrals Compounds 2A - WP PAHs - WP Alkalinity - WP Sulfur in Water - WP Base/Neutrals Compounds 2B - WP PBDE s in water - PT Color - WP Surfactants - Cationic - WP BTEX in Water - AK - PT PCB Congeners in Water - WP Complex Nutrients - WP Thiocyanate in Water - WP BTEX/MTBE in Water - PT PCBs in Transformer Oil - WP Dissolved Oxygen - WP Titanium and Tin - WP Carbamates in Water - WP PCBs in Water - WP Fixed Solids and Total Cyanide - WP Chlordane (Total) - WP Pesticides 1 - WP Bicarbonate - WP Total Residual Chlorine (Low Dioxin in Water - WS Pesticides 2 - WP Odor - Drinking Water PT Level) - WP Dioxins and Furans in water by Phthalates - PT Oxidation - Reduction - WP Total Residual Chlorine - WP PT Pyrethroids in Waste Water - WP ph in Water (250mL)- WP Trace Metals (Dissolved) PT - 1 Dioxins in Water - WP Solvents in Water - PT ph in Water (100mL)- WP Trace Metals (Dissolved) PT - 2 Diquat/Glyphosate/Paraquat - WS Total Organic Halides (TOX) - WP Trace Metals 1 - WP Formaldehyde in Water - PT Total Phenolics - WP Trace Metals 2 - WP Herbicides - WP Total Recoverable Petroleum Hydrocarbons - Tungsten in water - WP Herbicides 2B - WP - WP Uranium - WP Low Level Pesticides 1 - PT Toxaphene - WP Low Level Pesticides 2 - PT TPH by FTIR - PT Methanol in Water - PT TPH in Water Nitrogen Pesticides - WP TPH in Water (high level) Nitrosamines/Nitroaromatics - WP TPH in Water (low level) NJDEP EPH in Water Trichlorobenzenes in Water - WP Organophosphorus Pesticides (Low Volatile Organic Compounds 1 - WP Level) - PT Volatile Organic Compounds 2 - WP Organophosphorus Pesticides - WI - Volatile Organic Compounds 3A - WP WP Volatile Organic Compounds 3B - WP Organophosphorus Pesticides - WP Volatiles Nontraditional - WP Oxygenates - WP Wisconsin Herbicides - WP ph in Water (20mL)- WP Residue - WP Salinity - WP Simple Nutrients - WP Settleable Solids - WPTannin and Lignin - WP Taste - Drinking Water PT Turbidity - WP Volatile Residue - WP Volatile Residue/Fixed Solids - WP

2 Seawater p/n UOM Name Analyte Concentration Range: Analytes Sample preparation Notes PE ML 1 x 500mL Complex Nutrients in Seawater - Whole Volume - WP 1.50 to 35.0 mg/l Kjeldahl nitrogen, total (TKN) 1.50 to 35.0 mg/l Nitrogen, total The sample is ready for immediate analysis If a solution is not to be analyzed within two days after opening, preserve a sample aliquot with 0.2 ml of concentrated sulfuric acid per 100 ml of sample (ph<2) and store at 4 degrees C until just before analysis. Analyze the preserved sample as soon as possible within the maximum 28-day holding time to 10.0 mg/l Phosphorus, total PE ML 1 x 250mL Oil and Grease in Seawater - Whole Volume - WP 20.0 to 100 mg/l n-hexane Extractable Material (O&G) This sample is ready to analyze. For calculation purposes, assume the volume of the sample to be 1 L. Rinse the bottle well with your extraction solvent including the cap. Analyze using gravimetric methods. This is a whole volume sample for the analysis of oil and grease. This sample is only suitable for gravimetric methods. The solvent for this sample is sea water. PE ML 1 x 500 ml TSS in Seawater - WP 23.0 to 100 mg/l Non-Filterable Residue (TSS) Mix by inverting the container 10 times. Let the container stand for 10 minutes and invert again 10 times. When transferring to another container, repetitively mix and pour so as not to allow solids to settle before transfer is complete. This 500mL ready-to-use whole-volume sample contains a material for analysis of TSS in Sea water. PE ML 1 x 500mL Sulfide in Seawater - Whole Volume - WP 1.00 to 10.0 mg/l Sulfide The sample is ready for immediate analysis. PE ML 1 x 500mL Total Organic Halides in Seawater - Whole Volume - WP 300 to 1500 µg/l Extractable organics halides (EOX) 300 to 1500 µg/l Total organic halides (TOX) This PT sample is provided as a 500mL whole volume. The solvent for this sample is simulated sea water. The PT sample has not been preserved.

3 300 to 1500 µg/l Adsorbable organic halogens (AOX) PE ML 1 x 500mL Chromium VI in Seawater - Whole Volume - WP 45.0 to 880 µg/l Chromium VI, Cr(VI) This is a 500mL ready to use sample for the analysis of Cr(VI) in sea water. No sample preparation is required to 110 mg/l Calcium, Ca 2.00 to 40.0 mg/l Magnesium, Mg 4.00 to 40.0 mg/l Potassium, K This sample has been prepared as a whole volume sample and is ready to be analyzed as received. PE ML 1 x 500mL Minerals in Seawater - Whole Volume - WP 10.0 to mg/l Alkalinity as CaCO to 275 mg/l Calcium hardness as CaCO to 100 mhos/cm Specific conductance, Conductivity (25ºC) 8.70 to 275 mg/l Hardness, total as CaCO3 This sample is packaged in a 500 ml HDPE bottle containing approximately 500 ml of solution. This sample is not preserved. Shake bottle well prior to use. Analyze alkalinity first. Be sure to recap the bottle when not in use to minimize CO2 absorption. Sample and analyze using your normal methods to 10.0 Units ph 0.00 to mg/l Total Solids (TS) Analyze within 28 day hold time to mg/l Total Dissolved Solids at 180ºC (TDS) PE ML 1 x 500mL Silica in Seawater - Whole Volume - WP 50.0 to 250 mg/l Silica as SiO2 This sample is provided in a 500 ml HDPE bottle as a whole volume standard. Shake the bottle prior to opening. The sample is ready for analysis to 900 µg/l Antimony, Sb 100 to 2500 µg/l Barium, Ba PE ML 1 x 500mL Trace Metals 2 in Seawater - Whole Volume - WP 800 to 2000 µg/l Boron, B 60.0 to 600 µg/l Molybdenum, Mo 26.0 to 600 µg/l Silver, Ag 30.0 to 300 µg/l Strontium, Sr 60.0 to 900 µg/l Thallium, Tl This sample is provided in a 500 ml HDPE bottle as a whole volume standard. The sample is preserved in 0.15% (v/v) nitric acid. Shake the bottle prior to opening. It is suggested that your matrix match the acid concentration of your calibration materials with the PT sample 1000 to 5000 µg/l Tin, Sn 80.0 to 300 µg/l Titanium, Ti PE ML 1 x 500mL Simple Nutrients in Seawater - Whole Volume - WP to 19.0 mg/l Ammonia as N to 40.0 mg/l Nitrate as N The sample is ready for immediate analysis. If a solution is not to be analyzed within two days after opening, preserve a sample aliquot with 0.2 ml of concentrated sulfuric acid per 100 ml of sample (ph<2) and store at 4 degrees C until just before analysis. Analyze the preserved sample as soon as possible within the maximum 28-day holding time.

4 0.250 to 40.0 mg/l to 4.00 mg/l Nitrate+nitrite as N Nitrite as N NOTE: The acidification of the sample could result in the oxidation of Nitrite, so it is recommended that 100 ml is separated and not preserved if unable to test for nitrite immediately to 5.50 mg/l Orthophosphate as P PE ML 1 x 500mL TSS/pH (whole volume) in Seawater - WS 5.00 to 10.0 Units ph 23.0 to 100 mg/l Non-Filterable Residue (TSS) This sample is packaged in a 500 ml HDPE bottle containing approximately 500 ml of solution. This sample should be stored at 18-20ºC. This sample is not preserved. This sample has been prepared as a whole volume standard and is ready to analyze as received. Recap immediately after use. Shake sample well prior to opening. Analyze for ph first. Then shake sample again and analyze per your normal laboratory procedures for residue. The suspended solids may settle over a period of time. It is recommended that you shake the sample prior to every use Water Pollution Metals and Inorganics (inc physical properties)

5 p/n UOM Name Analyte Concentration Range: Analytes Sample preparation Notes PE ML 1 x 20 ml Anionic Surfactants (MBAS) - WP to 1.00 mg/l Surfactants - MBAS Partially fill a 1000-mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. The sample is now ready for immediate MBAS analysis. NOTE: This preservation treatment is not effective after the ampule is opened. Therefore, the sample should be analyzed as soon as possible after sample preparation following the preservation and holding times as specified in the method. This PT sample is as a 20mL All constituents are present in soluble form. The PT sample has been autoclaved for preservation. PE ML 1 x 20 ml Anions - WP 1.00 to 10.0 mg/l Bromide 35.0 to 275 mg/l Chloride to 4.00 mg/l Fluoride 1.00 to 200 mg/l Nitrate as NO to 40.0 mg/l Nitrate as N to 40.0 mg/l Nitrate+nitrite as N 1.00 to 100 mg/l Nitrite as NO to 4.00 mg/ Nitrite as N to 5.50 mg/l Orthophosphate as P 5.00 to 125 mg/l Sulfate This ampoule contains a concentrate for preparation of a solution that can be analyzed for bromide, chloride, fluoride, nitrate nitrogen, nitrite nitrogen, sulfate, and orthophosphate phosphorus in water. To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampoule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of the concentrate into the volumetric flask. Fill to volume (1000 ml) with reagent-grade water and mix well. The sample is now ready for immediate analysis A blank reagent-grade water should be analyzed concurrently for background correction.

6 PE1046-2ML 1 x 2 ml Asbestos - WP 1.50 to 50.0 MF/L Asbestos The method of analysis for this sample is USEPA Method 100.1/100.2, Determination of Asbestos Structures Over 10 µm in Length in Drinking Water. In addition to the analytical requirements of Method 100.2, the laboratory must also perform the following approximately one hour before beginning analysis: Vigorously shake the ampule for approximately 15 seconds. Sonicate the ampule in an ultrasonic bath for at least 30 minutes. Shake the ampule again for approximately 15 seconds. Place the ampule in the ultrasonic bath again for another 30 minutes and continue to sonicate until it is opened. Place 100 ml of freshly distilled water into a very clean (devoid of organic materials of bacterial origin) 500 ml glass bottle with a screw cap. Break the ampule at the pre-scored neck and transfer 1.0 ml of the material to the glass bottle containing the 100 ml distilled water, and dilute to 500 ml with freshly distilled water. Shake the bottle vigorously for 15 seconds. Adjust the ph of the suspension to between 3 and 4 with glacial acetic acid.[typically, no more than a couple of milliliters is necessary. Add the acid with a micro-pipet or Pastuer pipet, and check the ph with non-bleed ph paper. After each addition of glacial acetic acid, shake the container vigorously before checking the ph. Place the bottle in an ultrasonic bath for at least 30 minutes. Shake the bottle vigorously before filtration. Use a filtration apparatus with straight vertical sides to avoid losing fibers on tapered funnel sides. Filter 50 ml of the sample. Analyze per Method Report results in MFL (Million Fibers per Liter) PE1084-2ML 1 x 2 ml Chloride by ISE - WP 35.0 to 275 mg/l Chloride This ampule contains a concentrate for preparation of a solution that can be analyzed for chloride by ISE. To prepare solution, partially fill a 1000-mL volumetric flask with reagentgrade water (near 20 C). Open ampule PEI-053 (be careful to avoid cuts on glass) and transfer 10.0 ml of the concentrate into the volumetric flask. Fill to volume (1000 ml) with reagent-grade water and mix well. The sample is now ready for immediate analysis A blank reagent-grade water should be analyzed concurrently for background correction. This PT sample is as a 20 ml This sample has been autoclaved for preservation.

7 PE ML 1 x 20 ml Chromium VI - WP 45.0 to 880 µg/l Chromium VI, Cr(VI) To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC). Shake ampule well prior to opening. Open ampule PE ML(be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. Each analyte is reported in ug/l. This PT sample is packaged as a 20mL The solvent for this sample is DI water. The PT sample has not been preserved. PE1051-2ML 1 x 2 ml Complex Nutrients - WP 1.50 to 35.0 mg/l Kjeldahl nitrogen, total (TKN) 1.50 to 35.0 mg/l Organic nitrogen 1.50 to 35.0 mg/l Nitrogen, total to 10.0 mg/l Phosphorus, total To prepare solution, partially fill a 1000mL volumetric flask with ammonia-free, reagent-grade water (near 20ºC). Open ampule PE1051-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. If a solution is not to be analyzed within two days after preparation, preserve a sample aliquot with 0.2 ml of concentrated sulfuric acid per 100 ml of sample (ph<2) and store at 4 degrees C until just before analysis. Analyze the preserved sample as soon as possible within the maximum 28- day holding time. This PT sample is as a 2mL The PT sample has been autoclaved for preservation. PE1077-2ML 1 x 2 ml Dissolved Oxygen - WP 1.00 to 100 mg/l Oxygen, dissolved 1.00 to 100 mg/l Oxygen, dissolved (Winkler) This ampule contains a concentrate for preparation of a solution that can be analyzed for dissolved oxygen. Because of the unique preparation, it is not necessary to shake the ampule before opening it. Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE1077-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. Analysis must be started immediately after sample preparation. This PT sample is packaged as a 2mL The sample must be stored at 4ºC. Analyte concentration range is 1 to 100 mg/l.

8 PE ML 1 x 20 ml Ferrous Iron in Water - WP to 4.00 mg/l Iron, Ferrous To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC). Shake ampule well prior to opening. Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. This PT sample is packaged as a 20mL The PT sample has not been preserved. PE ML PE ML PE ML 1 x 500mL Salinity - WP 2.00 to 30.0 Wt% Salinity 20.0 to 300 PSU Salinity (PSS) 1 x 20 ml Iodide in Water - WP 2.00 to 50.0 mg/l Iodide 1 x 20 ml Mercury (Low Level) - WP 20.0 to 100 ng/l Low Level Mercury This is a ready-to-use water sample for the analysis of salinity. Partially fill a 1000-mL class A volumetric flask with reagent grade DI water. Open ampule and transfer 10mL to flask. Fill to volume. This represents the sample for test. Analyze immediately. Partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of trace-metal-grade nitric acid. Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. the water blank should be made to match the acid matrix of the standards and samples. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered to routine analytical procedures if needed. NOTE: Mercury is present as inorganic mercury. The expected concentration for salinity is 5-30%. This PT sample is packaged as a 20mL The solvent for this sample is 5% nitric acid by volume in DI water. This also acts as the preservative

9 PE ML 1 x 20 ml Mercury - WP 2.00 to 30.0 µg/l Mercury, Hg To prepare solution, partially fill a 1000-mL volumetric flask with reagent-grade water (near 20 degrees C) and add 1 ml of trace-metal-grade nitric acid. Open ampule PEI-089 (be careful to avoid cuts on glass) and transfer 10.0 ml of concentrate to the volumetric flask. Fill the flask To volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. the water blank should be made To match the acid matrix of the standards and samples. Each analyte is reported in ug/l. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered in order to match the acid matrix of standards or analytical procedures if needed. NOTE: Mercury is present as both inorganic and organic mercury therefore the sample requires digestion. After the sample is diluted organic mercury will decompose in the presence of light. It is recommend that mercury is analyzed within 8 hours of preparation. For longer periods store in amber container and refrigerate. PE1153-2ML 1 x 2 ml Nitrite - WP to 4.00 mg/l Nitrite as N To prepare solution, partially fill a 1000mL volumetric flask with ammonia-free, reagent-grade water (near 20ºC). Open ampule PE1153-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. If a solution is not to be analyzed within two days after preparation, preserve a sample aliquot with 0.2 ml of concentrated sulfuric acid per 100 ml of sample (ph<2) and store at 4 degrees C until just before analysis. Analyze the preserved sample as soon as possible within the maximum 28- day holding time. This PT sample is supplied as a 2mL The PT sample has been autoclaved for preservation. PE ML 1 x 20 ml Non Ionic Surfactants in water - PT to 1.00 mg/l Surfactant - Nonionic Partially fill a 1000-mL volumetric flask with reagent-grade water (near 20 C). Open ampule PEI-088 and transfer 10.0 ml of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. The sample is now ready for immediate analysis This PT sample is as a 20mL All constituents are present in soluble form.

10 PE1083-2ML 1 x 2 ml Oil and Grease - WP 20.0 to 200 mg/ n-hexane Extractable Material (O&G) 10.0 to 100 mg/l Oil and Grease (HEM-SGT) To prepare solution, add 994mL of reagent-grade water and 5mL of 1:1 Hydrochloric Acid to a 2L separatory funnel. Open ampule PE1083-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the separatory funnel. Mix well. The sample should be analyzed with an approved gravimetric method because it is not suitable for an infrared method. For calculations, assume that initial sample volume was 1000mL. This PT sample is as a 2mL The solvent for this sample is n-propanol. The sample is suitable for methods EPA 1664, SM 5520B and other gravimetric methods. It is not suitable for IR methods. The PT sample has not been preserved. PE G 1 x 1.2G Fixed Solids and Bicarbonate - WP 10.0 to 2000 mg/l Total, fixed, and volatile residue 10.0 to 2000 mg/l Volatile Solids, Total To prepare sample, transfer entire contents of vial to 1-Liter volumetric flask and dilute to volume with reagent grade DI water. This sample is supplied as concentrate for dilution to 1 Liter. Once diluted analyze within 7 days to 2000 mg/l Bicarbonate (as CO3) PE1178-2ML 1 x 2 ml Perchlorate - WP 1.00 to 50.0 µg/l Perchlorate Because of the unique preparation; it is not necessary to shake the ampule before opening it. Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE1178-2ML(be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. This PT sample is as a 5mL PE ML 1 x 20 ml Silica - WP 50.0 to 250 mg/l Silica as SiO2 Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open bottle PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. Silica (as SiO2) should be reported in mg/l. This PT sample is packaged as a 20mL The solvent for this sample is DI water. The PT sample has not been preserved. PE ML 1 x 20 ml Simple Nutrients - WP to 19.0 mg/ L Ammonia as N to 40.0 mg/ L Nitrate as N to 40.0 mg/l Nitrate+nitrite as N To prepare solution, partially fill a 1000mL volumetric flask with ammonia-free, reagent-grade water (near 20ºC). Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. If a solution is not to be analyzed within two days after preparation, preserve a sample aliquot with 0.2 ml of concentrated sulfuric acid per 100 ml of sample (ph<2) and store at 4 degrees C until just before analysis. Analyze the This PT sample is supplied as a 20mL The PT sample has been autoclaved for preservation.

11 0.500 to 5.50 mg/l Orthophosphate as P preserved sample as soon as possible within the maximum 28- day holding time. PE ML 1 x 20 ml Sulfide (Total and Soluble) - WP 1.00 to 10.0 mg/l Sulfide Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. DO NOT USE a matrix modifier with this sample. This sample is uniquely designed to simulate waste water. This PT sample is as a 20mL All constituents are present in soluble form. The PT sample has been autoclaved for preservation. PE ML 1 x 20 ml Sulfur in Water - WP 1.00 to 100 mg/l Sulfur, S Partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC). Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. Sealed ampules were autoclaved to preserve the solutions inside. This preservation treatment is not effective after the ampule is opened. Therefore, the sample should be analyzed as soon as possible after sample preparation. This PT sample is packaged as a 20mL The PT sample has been autoclaved for preservation PE ML 1 x 20 ml Surfactants - Cationic - WP to 5.00 mg/l Surfactants - Cationic Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. The sample is now ready for immediate surfactant analysis. NOTE: This preservation treatment is not effective after the ampule is opened. Therefore, the sample should be analyzed as soon as possible after sample preparation following the preservation and holding times as specified in the method. This PT sample is as a 20mL All constituents are present in soluble form. The PT sample has been autoclaved for preservation. The sample must be stored at 4ºC. PE1149-2ML 1 x 2 ml Thiocyanate in Water - WP 1.00 to 10.0 mg/l Thiocyanate Partially fill a 1000-mL volumetric flask with reagent-grade water (near 20 degrees C). Open ampule PEI-068 (be careful to avoid cuts on glass) and transfer 1.0 ml of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. This PT sample is packaged in a 2mL ampule as a The PT sample has not been preserved. It is recommended to prepare and analyze immediately after opening the ampule. The sample must be stored at 4ºC.

12 PE ML 1 x 20 ml Titanium and Tin - WP 1000 to 5000 µg/l Tin, Sn 80.0 to 300 µg/l Titanium, Ti To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of tracemetal-grade nitric acid. Shake vial well prior to opening. Open vial PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to match the acid matrix of the standards and samples. Each analyte is reported in ug/l. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered to routine analytical procedures if needed. NOTE: After preparation, immediate analysis is recommended. If this is not possible, store in a plastic (not glass) container until analysis. This PT sample is packaged as a 12mL concentrate in PP vials. The solvent for this sample is 5% nitric acid by volume in DI water. The PT sample has not been preserved. PE1054-2ML 1 x 2 ml Total Cyanide - WP to 1.00 mg/l Total cyanide Partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of 1N NaOH. Open ampule PE1054-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. A blank reagent-grade water sample should be analyzed concurrently for background correction. Remember to match the NaOH matrix of the sample. NOTES: Keep the ampule shielded from ultraviolet radiation. Direct exposure to sunlight or any source of U.V. radiation may cause significant change in concentration. The specified addition of 1mL of 1N NaOH is only a recommended minimum to prevent the loss of cyanide. If another amount, or even another base (such as KOH) is part of the analysts normal routine, it is his/her option to change the recommendation. This PT sample is as a 2mL The solvent for this sample is 1% NaOH in water. The PT sample has not been preserved. PE1070-2ML 1 x 2 ml Total Organic Halides (TOX) - WP 300 to 1500 µg/l Total organic halides (TOX) 300 to 1500 µg/l Adsorbable organic halogens (AOX) Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE1070-2ML and transfer 1.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. This PT sample is as a 2mL The PT sample has not been preserved.

13 PE1134-2ML 1 x 2 ml Total Phenolics - WP to 5.00 mg/l Total phenolics Partially fill a 1L volumetric flask with reagent-grade water (near 20ºC). Open ampule PE1134-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. NOTE: Do not report phenolic results determined with GC/MS because GC/MS data are not equivalent to data obtained with the 4AAP methods. This PT sample is as a 2mL The solvent for this sample is acetone. The PT sample has not been preserved. PE1272-2ML 1 x 2 ml Total Recoverable Petroleum Hydrocarbons - WP 20.0 to 200 mg/l non-polar Extractable Material (TPH) Transfer exactly 1 ml of concentrate directly to the separatory funnel. Add 1 L of reagent grade DI water to the separatory funnel. Considered this as your sample for test. Proceed with analysis. TPH is reported in mg/l. Assume sample volume is 1-Liter for calculation purposes This concentrate sample is formulated for the determination of TPH in water by IR or gravimetric methods using Freon or Hexane extraction. TPH consists of a light petroleum hydrocarbon (>12 to <35). The solvent is Freon 113. This solvent has the proper boiling point and IR spectra as to not interfere with the methods. Handle the concentrate in a properly ventilated hood. PE1152-2ML 1 x 2 ml Total Residual Chlorine (Low Level) - WP 75.0 to 250 µg/l Low Level TRC Partially fill a 1000-mL volumetric flask with reagent-grade water (near 20 degrees C). Open ampule PE1152-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. NOTE: To prevent a concentration change, perform the analysis immediately after sample preparation. This PT sample is packaged as a 2mL The PT sample is not preserved PE1065-2ML 1 x 2 ml Total Residual Chlorine - WP to 3.00 mg/l Total residual chlorine Partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC). Open ampule PE1065-2ML (be careful to avoid cuts on glass) and transfer 1.0mL of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. NOTE: To prevent a concentration change, perform the analysis immediately after sample preparation. NOTE: Do not correct for manganese. Manganese is not present in this sample and the correction may suppress your This PT sample is packaged as a 2mL

14 results. (See SM 4500-Cl F) 200 to 4000 µg/l Aluminum, Al 70.0 to 900 µg/l Arsenic, As 8.00 to 900 µg/l Beryllium, Be PE ML 1 x 20 ml Trace Metals (Dissolved) PT to 2500 µg/ Cadmium, C 17.0 to 3000 µg/l Chromium, Cr (total 28.0 to 2500 µg/l Cobalt, C 40.0 to 3000 µg/l Copper, Cu 200 to 4000 µg/l Iron, Fe 70.0 to 4000 µg/l Lead, Pb 0.00 to 4000 µg/l Lithium, Li 70.0 to 4000 µg/l Manganese, Mn 2.00 to 30.0 µg/l Mercury, Hg 80.0 to 3500 µg/l Nickel, Ni To prepare solution, partially fill a 1000-mL volumetric flask with reagent-grade water (near 20ºC). Shake ampule well prior to opening. Open ampule PEI (be careful to avoid cuts on glass) and transfer 10.0 ml of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. Please not that the sample has not been acidified, you will need to acidify as required by your method after filtration. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to match the acid matrix of the standards and samples This PT sample is packaged as a 20mL Definition of a dissolved metal: Those metals in an unacidified sample that pass through a 0.45-µm membrane filter. The solvent for this sample is 1% nitric acid by volume in DI water. The sample is slightly acidified to maintain stability in the concentrate and will not interfere with the method. Please follow preparations directions for best performance. The PT sample has not been preserved to 2000 µg/l Selenium, Se 55.0 to 6000 µg/l Vanadium, V 100 to 2000 µg/l Zinc, Zn PE ML 1 x 20 ml Trace Metals (Dissolved) PT to 900 µg/l 800 to 4000 µg/l 60.0 to 5000 µg/l Antimony, Sb Boron, B Molybdenum, Mo To prepare solution, partially fill a 1000-mL volumetric flask with reagent-grade water (near 20ºC). Shake ampule well prior to opening. Open ampule PEI (be careful to avoid cuts on glass) and transfer 10.0 ml of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. Please not that the sample has not been acidified, you will need to acidify 26.0 to 4000 µg/l Silver, Ag as required by your method after filtration. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to 30.0 to 4000 µg/l Strontium, Sr match the acid matrix of the standards and samples. This PT sample is packaged as a 20mL Definition of a dissolved metal: Those metals in an unacidified sample that pass through a 0.45-µm membrane filter. The solvent for this sample is 1% nitric acid by volume in DI water. The sample is slightly acidified to maintain stability in the concentrate and will not interfere with the method. Please follow preparations directions for best performance. The PT sample has not been preserved.

15 60.0 to 3000 µg/l Thallium, Tl 200 to 4000 µg/l Aluminum, Al PE ML 1 x 20 ml Trace Metals 1 - WP 70.0 to 900 µg/l Arsenic, As 8.00 to 900 µg/l Beryllium, Be 8.00 to 2500 µg/ Cadmium, C 17.0 to 3000 µg/l Chromium, Cr (total 28.0 to 2500 µg/l Cobalt, C 40.0 to 3000 µg/l Copper, Cu 200 to 4000 µg/l Iron, Fe 70.0 to 4000 µg/l Lead, Pb 0.00 to 4000 µg/l Lithium, Li 70.0 to 4000 µg/l Manganese, Mn 2.00 to 30.0 µg/l Mercury, Hg 80.0 to 3500 µg/l Nickel, Ni 90.0 to 2000 µg/l Selenium, Se 55.0 to 6000 µg/l Vanadium, V To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of tracemetal-grade nitric acid. Shake ampule well prior to opening. Open ampule ML (be careful to avoid cuts on glass) and transfer 10.0 ml of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to match the acid matrix of the standards and samples. Each analyte is reported in ug/l. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered to routine analytical procedures if needed. NOTE: Mercury can be present as both inorganic and organic mercury. This PT sample is packaged as a 20mL The solvent for this sample is 5% nitric acid by volume in DI water. The PT sample has not been preserved. 100 to 2000 µg/l Zinc, Zn 95.0 to 900 µg/l Antimony, Sb PE ML 1 x 20 ml Trace Metals 2 - WP 100 to 2500 µg/l Barium, Ba 800 to 2000 µg/l Boron, B 60.0 to 600 µg/l Molybdenum, Mo 26.0 to 600 µg/l Silver, Ag 30.0 to 300 µg/l Strontium, Sr To prepare solution, partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of tracemetal-grade nitric acid. Shake ampule well prior to opening. Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to match the acid matrix of the standards and samples. Each analyte is reported in ug/l. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered to routine analytical procedures if needed. This PT sample is packaged as a 20mL The solvent for this sample is 5% nitric acid by volume in DI water. The PT sample has not been preserved to 900 µg/l Thallium, Tl PE ML 1 x 20 ml Tungsten in water - WP 300 to 800 µg/l Tungsten, W The matrix is water, with 5% Nitric Acid.

16 PE ML 1 x 20 ml Uranium - WP 100 to 200 µg/l Uranium, U 200 to 800 µg/l Lithium, Li Store at room temperature. To prepare the solution partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC) and add 1mL of tracemetal grade nitric acid. Open ampoule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. A reagent-grade blank should be analyzed concurrently for background correction. The water blank should be made to match the acid matrix of the standards and samples. NOTE: The 0.15% v/v nitric acid specification is a minimum; the amount and type of acid may be altered in order to match the acid matrix of standards or analytical procedures if needed.. PE ML 1 x 20 ml Tannin and Lignin - WP to 20.0 mg/l Tannin & Lignin Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. This PT sample is as a 20mL All constituents are present in soluble form. The PT sample has been autoclaved for preservation. PE ML PE ML 1 X 500mL Taste - Drinking Water PT 0.00 to 10.0 FTN Taste 1 x 20 ml Turbidity - WP 2.00 to 30.0 NTU Turbidity Partially fill a 1000mL volumetric flask with reagent-grade water (near 20ºC). NOTE: The dilution volume has changed from previous studies so that the concentration can cover the entire NELAC range. Invert ampule PE ML three times. Open the ampule (be careful to avoid cuts on glass) and transfer 10.0 ml of concentrate to the volumetric flask. Fill the volumetric flask to volume with reagent-grade water and mix well. Calibrate your instrument as directed by the manufacturer. Ensure that the solution is thoroughly mixed immediately prior to analysis. DO NOT USE a matrix modifier with this sample. The matrix modifier will adversely affect your results. This sample is ready to use. Please follow and report as specified by Standard Methods. Contact RTC if you need more information. This sample is safe to ingest. This PT sample is packaged as a 20mL PE G 1 x 1.2G Volatile Residue/Fixed Solids - WP 100 to 1000 mg/l Total, fixed, and volatile residue Partially fill a 1000mL volumetric flask with reagent-grade water. Open vial PE G and weigh 500mg of solids and This PT sample is as a concentrate for dilution in DI water. The sample must be stored at room

17 100 to 500 mg/l Volatile Solids, Total 0.00 to 500 mg/l Volatile suspended solids 100 to 1000 mg/l Solids, Fixed quantitatively transfer to the volumetric flask using a glass funnel. Rinse the flask with reagent-grade water. Fill the volumetric flask to volume (1000mL) and mix by inverting the flask 10 times. Let the flask stand for 10 minutes and invert again 10 times. Fixed Solids refers to the portion of the sample remaining after the ashing process (550ºC). Volatile Residue refers to the amount of sample lost during the ashing process (550ºC). temperature. PE G PE ML 1 x 1.2G Volatile Residue - WP 100 to 500 mg/l Volatile Solids, Total 5.00 to 10.0 Units ph 1 x 250ML ph in Water- WP 5.00 to 10.0 Units ph by paper Partially fill a 1000mL volumetric flask with reagent-grade water. Open vial PE G and weigh 500mg of solids and quantitatively transfer to the volumetric flask using a glass funnel. Rinse the flask with reagent-grade water. Fill the volumetric flask to volume (1000mL) and mix by inverting the flask 10 times. Let the flask stand for 10 minutes and invert again 10 times. Do not filter sample prior to volatile analysis. Analyte losses may occur. No sample preparation is necessary. Allow the sample to reach 20 degrees Celsius prior to analysis. This PT sample is as a concentrate for dilution in DI water. The solvent for this sample is NaCl. The sample must be stored at room temperature This sample contains a solution for direct analysis of ph. PE ML 1 x 20ML ph in Water- WP 5.00 to 10.0 Units ph Allow the sample to reach 20ºC prior to analysis. This ampule contains a solution for direct analysis of ph. No sample preparation is necessary. To use solution, open ampule PE ML (be careful to avoid cuts on glass) and pour solution into a small beaker This PT sample is packaged as a 20mL ready to use whole volume. The PT sample has been autoclaved for preservation. PE ML 1 x 100ML ph in Water- WP 5.00 to 10.0 Units ph This sample contains a solution for direct analysis of ph. No sample preparation is necessary. Allow the sample to reach 20ºC prior to analysis This PT sample is packaged as a 100mL ready to use whole volume. The PT sample has been autoclaved for preservation.

18 PE ML 1 x 20ML Alkalinity - WP 10.0 to 200 mg/l Alkalinity as CaCO3 To prepare solution, partially fill a 1L volumetric flask with reagent-grade water (near 20ºC). Allow ampule to equilibrate to room temperature and shake well prior opening. Due to lower solubility at refrigeration temperatures the sample may show precipitate. The precipitate will go back into solution once the sample warms and is shaken. Open ampule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent water. Mix well. This PT sample is packaged as 20mL The PT sample has been autoclaved for preservation. PE ML 1 x 20ML Color - WP 10.0 to 75.0 PC Units Color To prepare the solution partially fill a 100mL volumetric flask with reagent-grade water (near 20ºC). Open ampoule PE ML (be careful to avoid cuts on glass) and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and Mix well. If you report a method or Analyte that you do not see on the report form contact RTC and you will be sent a new form. Report only the properties for the method you are seeking accreditation. This PT sample is provided as a 20ml The PT sample has been autoclaved for preservation. PE ML 1 x 20ML Acidity - WP 650 to 1800 mg/l Acidity, as CaCO3 650 to 1800 mg/l Carbon dioxide Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Open ampule PE ML and transfer 10.0mL of concentrate to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. [A 50- ml minimum sample size is recommended.] This PT sample is packaged as a 20mL The solvent for this sample is DI water. The PT sample has not been preserved. PE ML 1 x 500mL Odor - Drinking Water PT 0.00 to 200 TON Odor This sample is ready to use. Please follow and report as specified by Standard Methods. Contact RTC if you need more information. PE G 1 x 1.5G Residue - WP 140 to 675 mg/l Total Solids (TS) Partially fill a 1000mL volumetric flask with reagent-grade water. Open container PE G and transfer entire contents to volumetric flask. Transfer to the volumetric flask using a glass funnel. Rinse the vial, cap and funnel with reagent-grade water and This PT sample is a solid The matrix for this sample is NaCl.

19 140 to 650 mg/l 23.0 to 100 mg/l Total Dissolved Solids at 180ºC (TDS) Non-Filterable Residue (TSS) transfer to volumetric flask. Fill the volumetric flask to volume (1000mL) and mix by inverting the flask 10 times. Allow sample to rest for 10 minutes and invert 10 more times. Immediately after the second set of inversions, rapidly measure a 500-mL aliquot into a graduated cylinder by repetitively mixing and pouring so as not to allow solids to settle in the flask before the transfer is complete. Filter this 500mL aliquot and determine the analytes according to the chosen method(s). Remember to correct back to 1000mL. PE ML 1 x 30mL Oxidation - Reduction - WP to 1000 mv Potential This sample is ready to use. Analyze as supplied. The sample is specifically designed to by analyzed using oxidation-reduction probe (ORP). PE G 1 x 1EA Settleable Solids - WP 5.00 to 50.0 ml/l Settleable solids Partially fill a 1000mL volumetric flask with reagent-grade water (near 20 C). Transfer the entire contents of the sample vial PE1194 to the volumetric flask. Fill the flask to volume with reagent-grade water and mix well. This PT sample is as a concentrate for dilution in DI water. The solvent for this sample is NaCl. The sample must be stored at room temperature Water Pollution - Organics p/n UOM Name PE1274-2ML 1 x 2mL Acid Compounds - WP Analyte Concentration Range: 50.0 to 200 µg/l Benzoic acid 30.0 to 200 µg/l 4-Chloro-3-methylphenol 30.0 to 200 µg/l 2-Chlorophenol 40.0 to 190 µg/l 2,4-Dichlorophenol 40.0 to 200 µg/l 2,6-Dichlorophenol 65.0 to 200 µg/l 2,4-Dimethylphenol 20.0 to 200 µg/l 3,5-Dimethylphenol 0.00 to 180 µg/l 2,4-Dinitrophenol 60.0 to 200 µg/l 2-Methyl-4,6-dinitrophenol Analytes Sample preparation Notes To prepare solution, add 1L of reagent water to a 2L separatory funnel. Open ampule PE1274-2ML (be careful to avoid cuts on glass) and transfer exactly 1.0 ml of the concentrate to the searatory funnel. Mix well. The sample is now ready for analysis. For calculations, assume initial sample volume was 1000mL. The solvent for this sample is acetone. MMW-001 is intended to modify the products to simulate a waste water sample. The final dilution will replace the use of DI (Reagent Grade) water for the prepartion of the appropriate CRM/QC sample. The sample will add turbidity and TSS to the final volume. These do not affect the properties of the analytes of interest in the final sample if prepared according to instructions.

20 50.0 to 200 µg/l 2-Methylphenol (o-cresol) 1 Note filtration may be necessary as required by 50.0 to 200 µg/l 3-Methylphenol (m-cresol) your method to 200 µg/l 4-Methylphenol (p-cresol) 50.0 to 200 µg/l 3+4-Methylphenol (m+p-cresol) 50.0 to 190 µg/l 2-Nitrophenol 1 To use the matrix modifier simply mix Waste Water Matrix Modifier as specified in the MMW- 001 instructions. Use this solution in place of the reagent grade water in the instructions above to 200 µg/l 3-Nitrophenol 100 to 180 µg/l 4-Nitrophenol 55.0 to 200 µg/l Pentachlorophenol 100 to 200 µg/l Phenol 50.0 to 200 µg/l 2,3,4,6-Tetrachlorophenol 50.0 to 200 µg/l 2,4,5-Trichlorophenol 50.0 to 200 µg/l 2,4,6-Trichlorophenol 20.0 to 200 µg/l 3,4-Dimethylphenol 20.0 to 200 µg/l 2,3-Dimethylphenol 20.0 to 200 µg/l 2,5-Dimethylphenol 20.0 to 200 µg/l 2,6-Dimethylphenol 30.0 to 150 µg/l 1,2-Dichlorobenzene PE1268-2ML 1 x 2mL Base/Neutrals Compounds 2A - WP 30.0 to 150 µg/l 1,3-Dichlorobenzene 30.0 to 150 µg/l 1,4-Dichlorobenzene 50.0 to 180 µg/l Hexachlorobutadiene 50.0 to 190 µg/l Hexachloroethane 20.0 to 190 µg/l Nitrobenzene 35.0 to 180 µg/l 1,2,4-Trichlorobenzene 200 to 1000 µg/l Benzidine 20 to 200 µg/l 4-Bromophenyl phenyl ether 50.0 to 200 µg/l Butyl benzyl phthalate 10.0 to 200 µg/l bis(2-chloroethoxy)methane 10.0 to 200 µg/l bis(2-chloroethyl) ether 30.0 to 200 µg/l bis(2-chloroisopropyl) ether 20.0 to 200 µg/l 2-Chloronaphthalene This ampule contains a concentrate of Base/Neutral compounds in acetone. When prepared according to instructions, the concentration of each analyte will be less than 200 ug/l. To prepare solution, add 1 liter of reagent water to a 2-L separatory funnel. Open ampule PE1268-2ML (be careful to avoid cuts on glass) and transfer exactly 1.0mL of the concentrate to the separatory funnel. Mix well. The sample is now ready for analysis. For calculations, assume initial sample volume was 1000 ml. To use the matrix modifier simply mix Waste Water Matrix Modifier as specified in the MMW-001 instructions. Use this solution in place of the reagent grade water in the instructions above. The solvent for This sample is acetone. Matrix Modifier MMW-001 is intended to modify the products to simulate a waste water sample. The final dilution will replace the use of DI (Reagent Grade) water for the prepartion of the appropriate CRM/QC sample. The sample will add turbidity and TSS to the final volume. These do not affect the properties of the analytes of interest in the final sample if prepared according to instructions. Note filtration may be necessary as required by your method to 200 µg/l 4-Chlorophenyl phenylether

21 30.0 to 125 µg/l Dibenzofuran 40.0 to 180 µg/l Di-n-butyl phthalate 60.0 to 200 µg/l 3,3'-Dichlorobenzidine 20.0 to 200 µg/l bis(2-ethylhexyl) phthalate (DEHP) 65.0 to 170 µg/l Diethyl phthalate 100 to 180 µg/l Dimethyl phthalate 20.0 to 190 µg/l 2,4-Dinitrotoluene (2,4-DNT) 20.0 to 190 µg/l 2,6-Dinitrotoluene (2,6-DNT) 40.0 to 190 µg/l Di-n-octyl phthalate 20.0 to 190 µg/l Hexachlorobenzene 100 to 225 µg/l Hexachlorocyclopentadiene 30.0 to 140 µg/l Isophorone 30.0 to 190 µg/l 2-Methylnaphthalene 75.0 to 200 µg/l n-nitrosodimethylamine 30.0 to 200 µg/l n-nitrosodiphenylamine 30.0 to 140 µg/l n-nitroso-di-n-propylamine 20.0 to 190 µg/l 1,2,4,5-Tetrachlorobenzene PE1171-2ML 1 x 2mL Base/Neutrals Compounds 2B - WP 30.0 to 200 µg/l Pyridine 10.0 to 200 µg/l Acetophenone 30.0 to 200 µg/l Aniline 10.0 to 200 µg/l Benzaldehyde 30.0 to 200 µg/l Benzyl alcohol 10.0 to 200 µg/l Biphenyl 30.0 to 200 µg/l Carbazole 30.0 to 200 µg/l 4-Chloroaniline 30.0 to 200 µg/l 1-Chloronaphthalene 30.0 to 200 µg/l 1-Methylnaphthalene This ampule contains a concentrate of Base/Neutral compounds in acetone. When prepared according to instructions, the concentration of each analyte will be less than 200ug/L. To prepare solution, add 1L of reagent water to a 2L separatory funnel. Open ampule PE1171-2ML (be careful to avoid cuts on glass) and transfer exactly 1.0mL of the concentrate to the separatory funnel. Mix well. The sample is now ready for analysis. For calculations, assume initial sample volume was 1000mL. Matrix Modifier MMW-001 is intended to modify the products to simulate a waste water sample. The final dilution will replace the use of DI (Reagent Grade) water for the prepartion of the appropriate CRM/QC sample. The sample will add turbidity and TSS to the final volume. These do not affect the properties The solvent for This sample is acetone. The PT sample is not preserved

22 30.0 to 200 µg/l 2-Nitroaniline 30.0 to 200 µg/l 3-Nitroaniline 30.0 to 200 µg/l 4-Nitroaniline 30.0 to 200 µg/l n-nitrosodiethylamine 10.0 to 200 µg/l 1,2,4,5-Tetrachlorobenzene of the analytes of interest in the final sample if prepared according to instructions. Note filtration may be necessary as required by your method. To use the matrix modifier simply mix Waste Water Matrix Modifier as specified in the MMW-001 instructions. Use this solution in place of the reagent grade water in the instructions above to 200 µg/l Atrazine 10.0 to 200 µg/l Caprolactam 5.00 to 30.0 µg/l Benzene PE1608-2ML 1 x 2mL BTEX in Water - AK - PT 5.00 to 30.0 µg/l Ethylbenzene 5.00 to 30.0 µg/l Methyl tert-butyl ether (MTBE) 5.00 to 30.0 µg/l Toluene 5.00 to 30.0 µg/l m+p-xylene 5.00 to 30.0 µg/l o-xylene Fill a 100 ml Class A Volumetric Flask with 90 ml of organic free reagent water. Allow the ampule concentrate to equilibrate to room temperature. Open the ampule and pipet exactly 20 µl of the concentrate into the flask. Fill to volume. Stopper the flask and mix by gentle inversion 3 times. Excessive mixing will result in loss of volatiles and should be avoided. This represents the sample for analysis. The solvent for This sample is methanol to 60.0 µg/l Xylene, total PE1642-2ML 1 x 2mL BTEX/MTBE in Water - PT 8.00 to 120 µg/l Benzene Fill a 100 ml Class A Volumetric Flask with 90 ml of organic free reagent water to 100 µg/l 9.00 to 125 µg/l 8.00 to 115 µg/l 9.00 to 100 µg/l 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Ethylbenzene Allow the ampule concentrate to equilibrate to room temperature. Open the ampule and pipet exactly 20 µl of the concentrate into the flask. Fill to volume. Stopper the flask and mix by gentle inversion 3 times. Excessive mixing will result in loss of volatiles and should be to 100 µg/l Methyl tert-butyl ether (MTBE) avoided. This represents the sample for analysis. The solvent for This sample is methanol. The sample must be stored at 4ºC.