NSI Lab Solutions Chemicals Standards W
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A ten standard set for determination of Total/Fecal Coliforms and E.coli. The standards are designed to be compatible with all promulgated methods including MF,MTF,IDEXX Quanti-Tray,Colilert,and Colisure. With this set, you can report presence/absence.
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Universal Water Microbe Cocktail
NSI Lab SolutionsA single pellet to QC all of your quantitative microbiology analyses! Formulated in our unique lyophilized flash dissolve pellet, this microbiological standard contains multiple organisms that in aggregate allow the analyst QC the following water micro
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WS - Organonitrogen Pesticides, Methods 505/507/508
NSI Lab SolutionsA 1.5 mL concentrate in Acetone for use with Methods 505/507/508. (Supplied in duplicate)
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WS - PCBs, Methods 505/508
NSI Lab SolutionsA 1.5 mL concentrate in Acetone for use with Methods 505/508. Report as Decachlorobiphenyl and/or the actual Arochlor. Contains one of the following Arochlors: 1016, 1221, 1232, 1242, 1248, 1254, 1260. (Supplied in duplicate)
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WS - Low Level Fluoride, range 0.5-2.0 mg/L, 250 mL
NSI Lab SolutionsA 250 mL whole volume sample for determination of Fluoride. Formulated in the NELAC range of 0.2 - 2.0 mg/L. (Supplied in duplicate)
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WS - MBAs, NELAC range 0.1-1.0 mg/L, 10.5 mL
NSI Lab SolutionsA 10.5 mL concentrate for determination of LAS as MBAs. Formulated in the NELAC range of 0.1 - 1.0 mg/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Nitrate, range 3-10 mg/L, 21 mL
NSI Lab SolutionsA 21 mL concentrate for determination of Nitrate. Formulated in the range of 3 - 10 mg/L. (Supplied in duplicate)
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WS - Chlorinated Acid Herbicides
NSI Lab SolutionsA 1.5 mL concentrate in MTBE for determination of Herbicides. (Supplied in duplicate)
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WS - Organochlorine Pesticides
NSI Lab SolutionsA 1.5 mL concentrate in Acetone for use with Methods 505/507/508. (Supplied in duplicate)
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WS - Color, range 1-25 CU, 100 mL
NSI Lab SolutionsA 100 mL whole volume sample for determination of Color. Formulated in the range of 1 - 25 CU. (Supplied in duplicate)
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WS - Residual Free Chlorine, NELAC range 0.5-3.0 mg/L, 2.2 mL
NSI Lab SolutionsA 2.2 mL concentrate for determination of Residual Free Chlorine and Total Residual Chlorine. Formulated in the NELAC range of 0.5 - 3.0 mg/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Uranium, range 3-104 ug/L, 21 mL
NSI Lab SolutionsA 21 mL concentrate for determination of Uranium. Formulated in the range of 3 - 104 ug/L. (Supplied in duplicate)
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WS - Mercury, NELAC range 0.5-10 ug/L, 21 mL
NSI Lab SolutionsA 21 mL concentrate for determination of Mercury. Formulated in the NELAC range of 0.5 - 10 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Chlordane (Total), Methods 505/508/525
NSI Lab SolutionsA 1.5 mL concentrate in Acetone for use with Methods 505/508/525. Formulated in the NELAC range of 2 - 20 ug/L. (Supplied in duplicate)
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WS - EDB/DBCP/TCP, Methods 504/551
NSI Lab SolutionsA 1.5 mL concentrate in P/T Methanol for use with Methods 504/551. (Supplied in duplicate)
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WS - Hexavalent Chromium, NELAC range 5.0-50 ug/L, 10.5 mL
NSI Lab SolutionsA 10.5 mL concentrate to be diluted to 1 liter and analyzed for Cr(VI) at drinking water levels. Formulated in the NELAC range of 5.0 - 50 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Unregulated VOCs, Methods 502.1/502.2/524.2
NSI Lab SolutionsA 1.5 mL concentrate in Methanol for use with Methods 502.1/502.2/524.2. (Supplied in duplicate)
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One stabilized Microgel-Flash™ pellet in the range of 20-200 CFU per 100 mL designed for LT2 Enhanced Surface Water Treatment Rule. Evaluated for E.coli, Fecal Coliform and Total Coliform. Applicable for all SDWA quantitative methods. Sterile hydration
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WS - Turbidity, NELAC range 0.5-8 NTU, 21 mL
NSI Lab SolutionsA 21 mL concentrate for determination of Turbidity in the NELAC range of 0.5 - 8 NTU. Each container produces 2 liters of sample. (Supplied in duplicate)
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The PT set includes 10 samples and 10 vials of sterile hydration buffer for qualitative determination of Enterococci. This set will satisfy the requirements for the detection of Enterococci. At least 3 of the 10 samples will be positive for Enterococci
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WS - Perchlorate, NELAC range 4.0-20 ug/L, 5.0 mL
NSI Lab SolutionsA 5.0 mL concentrate for determination of Perchlorate. Formulated in the NELAC range of 4.0 - 20 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Oxygenates, range of 5-50 ug/L, 1.5 mL
NSI Lab SolutionsA 1.5 mL concentrate in P/T Methanol for determination of ETBE, TAME, DIPE, trichlorotrifluoroethane, 1-Phenylpropane, and tert-Butyl alcohol. Formulated in the range of 5 - 50 ug/L. (Supplied in duplicate)
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WS - Hardness, 250 mL
NSI Lab SolutionsA 250 mL whole volume sample for determination of Total Hardness, Calcium, Sodium, Magnesium, Calcium Hardness. (Supplied in duplicate)
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WS - Trace Metals, 21 mL
NSI Lab SolutionsA 2 x 21 mL ampule set for deteremination of metals. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Vanadium, CA-ELAP range 5-50 ug/L
NSI Lab SolutionsA 21 mL concentrate for determination of Vanadium. Formulated in the CA-ELAP range of 5 -5 50 ug/L. Each ampule produces 2 liters of sample. (Supplied in duplicate)
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WS - Corrosivity, NELAC range -4 to +4 SI units, 500 mL
NSI Lab SolutionsA 500 mL whole volume sample for determination of Corrosivity. Formulated in the NELAC range -4 to +4 SI units. (Supplied in duplicate)
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WS - Trihalomethanes, Methods 501/502/524
NSI Lab SolutionsA 1.5 mL concentrate in P/T Methanol for use with Methods 501/502/524. (Supplied in duplicate)
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WS - Fluoride, NELAC range 1-8 mg/L, 125 mL
NSI Lab SolutionsA 125 mL whole volume sample for determination of Fluoride. Formulated in the NELAC range of 1 - 8 mg/L. (Supplied in duplicate)
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WS - Silica, NELAC range 5.0-75 mg/L, 21 mL
NSI Lab SolutionsA 21 mL concentrate for dilution to 1 liter for determination of Silica. Formulated in the NELAC range of 5.0 - 75 mg/L. Each vial produces 2 liters of sample. (Supplied in duplicate)
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Universal Wastewater Standard
NSI Lab SolutionsDesigned to reduce the number of standards you need to manage your lab, our Universal Wastewater Standard is certified for 13 conventional pollutants. In ready-to-use bottles.
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Designed for use with all MPN and MF procedures. Sample supplied as a dehydrated Microgel-Flash ™ pellet in the range of 20 - 1000 CFU/MPN per 100 mL. Sterile hydration buffer included. Store in freezer. Supplied in duplicate so that you may evaluate 2