NSI Lab Solutions, Standards, N, Chemicals
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NPW - Nitrite, NELAC range 0.4-4.0 mg/L, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of Nitrite. Formulated in the NELAC range of 0.4 - 4.0 mg/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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NPW - Settleable Solids, NELAC range 5.0-50 mL/L
NSI Lab SolutionsA natural solid for quantitative transfer to a 1 liter Class A volumetric flask with dilution to 1 liter in reagent water. Formulated in the NELAC range of 5.0 - 50 mL/L. Each vial produces 1 liter of sample. (Supplied in duplicate)
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NPW - Coliforms/E.coli
NSI Lab SolutionsDesigned for use with all Most Probable Numbers (MPN) and Membrane Filtration (MF) test procedures. Compatible with IDEXX quantitray MPN methods for waste water. Sample is supplied as a dehydrated pellet in the range of 20 - 2400 CFU/MPN per 100 mL. T
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NPW - Mercury, NELAC range 3.0-30 ug/L, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of Mercury. Formulated in the NELAC range of 3.0 - 30 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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NPW - Volatiles, Methods 601/602, 8010/8020, 624, 8240, and 8260, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Methanol for use with Methods 601/602, 8010/8020, 624, 8240, and 8260. (Supplied in duplicate)
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NPW - Ignitability, range 100-200°F, 110mL
NSI Lab SolutionsA 110 mL sample for Ignitability in the range of 100 - 200°F. Ground Shipping Only. Not supplied in duplicate.
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NPW - PCB in Water, Methods 608/8080/8081, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Acetone for use with Methods 608/8080/8081. (Supplied in duplicate)
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NPW - Amenable and Total Cyanide, NELAC range 0.1-1 mg/L, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of Amenable and Total Cyanide. Formulated in the NELAC range of 0.1 - 1 mg/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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NPW - Simple Nutrients, 21mL
NSI Lab SolutionsA 21 mL concentrate to be analyzed for Simple Nutrients. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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NPW - Gasoline Range Organics (GRO), NELAC range 400-4000 ug/L, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Methanol for determination of GRO. Formulated in the NELAC range of 400 - 4000 ug/L. (Supplied in duplicate)
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NPW - Organochlorine Pesticides, Methods 608/8080/8081, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Ethyl Acetate for use with Methods 608/8080/8081. (Supplied in duplicate)
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NPW - Base/Neutrals, Methods 625/8270, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate for use with Methods 625/8270. Supplied in duplicate to yield adequate sample for multiple method requirements or multiple analysts.
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NPW - Residue, NELAC range 20-100 mg/L, 500mL
NSI Lab SolutionsA 500 mL ready-to-use whole volume sample to be analyzed for Total Suspended Solids in the NELAC range of 20-100 mg/L and Total Solids formulated in the NELAC range of 140-800 mg/L. (Supplied in duplicate)
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NPW - Boron, NELAC range 800-2000 ug/L, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of Boron. Formulated in the NELAC range of 800 - 2000 ug/L. Each vial produces 2 liters of sample. (Supplied in duplicate)
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NPW - Total Phenolics, NELAC range 0.5-5 mg/L, 5.0mL
NSI Lab SolutionsA 5.0 mL concentrate for determination of Total Phenolics. Formulated in the NELAC range of 0.5 - 5 mg/L. Each ampule produces 5 liters of sample. (Supplied in duplicate)
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NPW - Dissolved Oxygen, range 0-20 mg/L, 125mL
NSI Lab SolutionsA 125 mL ready-to-use bottle for determination of Dissolved Oxygen in the range of 0 - 20 mg/L. (Supplied in duplicate)
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NPW - Complex Nutrients, 21mL
NSI Lab SolutionsA 21 mL concentrate to be analyzed for Complex Nutrients. Each ampule produces 2 liters of sample. The sample includes: (Supplied in duplicate)
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NPW - Nitroaromatics/Nitramines in Water, range 1.0-20.0 ug, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Acetonitrile for determination of explosive residues in water. (Supplied in duplicate)
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NPW - Uranium, range 3.0-104 ug/L, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of Uranium. Formulated in the range of 3.0 - 104 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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Nitroaromatics, contains 80% of analytes within range, 10g
NSI Lab SolutionsA 10 gram sample supplied ready to use. Supplied in duplicate.
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NPW - Hexavalent Chromium, NELAC range 90-900 ug/L, 10.5mL
NSI Lab SolutionsA 10.5 mL concentrate for determination of Hexavalent Chromium. Formulated in the NELAC range of 90 - 900 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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A 1.5 mL concentrate in Acetone for use with Methods 608/8080/8081. Formulated in the NELAC range of 3.00 - 25.0 ug/L. (Supplied in duplicate)
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NPW - Enterococcus/Fecal Strep
NSI Lab SolutionsDesigned for use with all MPN and MF procedures. Sample supplied as a dehydrated pellet in the NELAC range of 20 - 1000 CFU/MPN per 100 mL. Sterile hydration buffer included. Store in freezer. Supplied in duplicate so that you can evaluate multiple me
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NPW - Standard Plate Count
NSI Lab SolutionsOne stabilized pellet containing a heterotrophic bacteria in the range of 5 - 500 MPN per mL. Sterile hydration buffer included. Store in freezer. Supplied in duplicate so that you can evaluate 2 analysts or 2 methods without having to purchase additio
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NPW - Hardness, HDPE Bottle, 250mL
NSI Lab SolutionsA 250 mL ready-to-use sample packaged in a HDPE bottle. (Supplied in duplicate)
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NPW - Diesel Range Organics (DRO), NELAC range of 800-6000 ug/L, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Methanol for determination of DRO. Formulated in the NELAC range of 800 - 6000 ug/L. (Supplied in duplicate)
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NPW - Fecal Coliform in Sludge
NSI Lab SolutionsA 1 gram lyophilized sludge sample containing fecal coliforms from 10E3 mpn/g to 10E6 mpn/g. Designed for use with EPA 1680/1681. Supplied in duplicate so that you can evaluate two analysts or two methods without purchasing additional sample.
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NPW - Color, NELAC range 10-75 CU, 100mL
NSI Lab SolutionsA 100 mL whole-volume sample for determination of Color. Formulated in the NELAC range of 10 - 75 CU. (Supplied in duplicate)
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NPW - Demand, 21mL
NSI Lab SolutionsA 21 mL concentrate for determination of TOC, COD, BOD, and C-BOD. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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NPW - SGT - HEM (TPH), NELAC range 20-200 mg/L, 5mL
NSI Lab SolutionsA 5.0 mL sample for dilution to 1000 mL. Can be used for IR methods as well as Gravimetric methods. Formulated in the NELAC range of 20 - 200 mg/L. Each ampule produces 1 liters of sample. (Supplied in duplicate)