NSI Lab Solutions
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E.coli NCTC9001/ATCC11775, 10/PK
NSI Lab SolutionsUnit Dose™ cultures are formulated to deliver less than 100 CFU per pellet. Directly inoculate media without dilution. Pellets dissolve instantly. Quantitatively validated and traceable cultures are Certified Reference Materials with downloadable Certi
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Qualitative Pathogens Set
NSI Lab SolutionsA unique three sample set for qualitative identification of S.enterica, L.monocytogenes and E.coli O157:H7. Report present or absent for each organism of interest. Three different series available per study.
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Qualititative Salmonella Set
NSI Lab SolutionsA three sample set for qualitative identification of Salmonella, spp. Set contains Salmonella and non-pathogen, non-salmonella organisms. Report present or absent for Salmonella, spp. for each sample in the set. Three different series available per stu
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Qualitative STEC PT
NSI Lab SolutionsA single sample conveniently supplied in duplicate containing at least 1 of 6 STEC's for identification.
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Total Chlorine Accuracy Check Standard Snips
NSI Lab SolutionsChlorine snips are the most convenient reference material for residual chlorine analysis. They require no pipets and no glassware other than the instrument cuvette to prepare.
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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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Qualitative L.monocytogenes
NSI Lab SolutionsA three sample set for qualitative identification of L. monocytogenes. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. Each set contains 3 x 25 grams of sterile matrix (beef powder or skim milk powder) and three indivi
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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 - Diquat/Endothall/Glyphosate/Paraquat, 1.5 mL
NSI Lab SolutionsA 5 mL concentrate for determination of Diquat, Endothall, Paraquat and Glyphosate. (Supplied in duplicate)
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Oil and Grease in Soil, 50g
NSI Lab SolutionsSupplied as a 50 gram sample for determination of n-Hexane extractable material at 300-3000 mg/kg.
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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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A 30 gram sample supplied ready to use. Designed for use by EPA Method 8151. Contains all NELAC analytes plus a subset of the other analytes. Supplied in duplicate.
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L.innocua NCTC11288/ATCC33090, 10/PK
NSI Lab SolutionsUnit Dose™ cultures are formulated to deliver less than 100 CFU per pellet. Directly inoculate media without dilution. Pellets dissolve instantly. Quantitatively validated and traceable cultures are Certified Reference Materials with downloadable Certi
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WS - Organic Disinfection By-Products, 1.5 mL
NSI Lab SolutionsA 1.5 mL concentrate in MTBE (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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E.faecalis NCTC775, 2/PK, Hydration Resevoir included
NSI Lab SolutionsA pure culture of E. faecalis, NCTC 775, packaged in an easy to use inoculating swab stick. Simple snap valve design releases hydration fluid with a press of the plastic stem valve. Culture pellet supplied in Microgel-Flash quick dissolve matrix, dis
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Qualitative E.coli 0157:H7,
NSI Lab SolutionsA three sample set for qualitative identification of E. coli O157:H7. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. Each set contains 3 x 25 grams of sterile matrix (beef powder or skim milk powder) and three individ
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P.aeruginosa NCTC12903
NSI Lab SolutionsA pure culture of P. aeruginosa, NCTC 12903, packaged in an easy to use inoculating swab stick. Simple snap valve design releases hydration fluid with a press of the plastic stem valve. Culture pellet supplied in Microgel-Flash quick dissolve matrix,
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Qualitative Salmonella Set
NSI Lab SolutionsA three sample set for qualitative identification of Salmonella spp. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. Each set contains 3 x 25 grams of sterile matrix (beef powder or skim milk powder) and three individu
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L.monocytogenes NCTC7973
NSI Lab SolutionsA pure culture of L. monocytogenes, NCTC 7973, packaged in an easy to use inoculating swab stick. Simple snap valve design releases hydration fluid with a press of the plastic stem valve. Culture pellet supplied in Microgel-Flash quick dissolve matr
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WS - pH, NELAC range 5.0-10 units, 250 mL
NSI Lab SolutionsA 250 mL whole volume sample for determination of pH without dilution. Formulated in the NELAC range of 5.0 - 10 units. (Supplied in duplicate)
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NPW - Low Level PAHs, Methods 610 or 8310, 1.5mL
NSI Lab SolutionsA 1.5 mL concentrate in Acetonitrile for determination of PAHs by Methods 610 and 8310. (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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Qualitative STEC Set
NSI Lab SolutionsA three sample set for qualitative identification of STEC. Set is designed to mimic typical FDA BAM and USDA MLG sample handling procedures. The PT set will contain one of the following: O26, O45, O103, O111, O121 or O145. The PT set can be used to rep
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Supplied as a 50 gram matrix blank and a 5 mL spiking solution for determination of Reactive Cyanide.
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Low Level PAHs in Soil, within NELAC range, 30g
NSI Lab SolutionsA 30 gram sample supplied ready to use. Supplied in duplicate.
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PCBs in Soil, EPA Method 8081, within NELAC range, 30g
NSI Lab SolutionsA 30 gram sample supplied ready to use. Designed for use with EPA Method 8081. Contains one Arochlor per study. Formulated in the NELAC required range. 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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E.coli Snap Stick
NSI Lab SolutionsPure bacterial culture in an easy to use swab stick. Simple snap valve design releases hydration fluid with a simple press of the plastic valve stem. Cultures are supplied in flash dissolve format, dissolving without agitation or incubation in less tha
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Microbiological CRMs for Petrifilm® Aerobic Count Plates
NSI Lab SolutionsMicrobiological CRMs designed Petrifilm® methods.
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Gluten in Beer Reference Materials
NSI Lab SolutionsA lyophilized reference material of dark beer certified for gluten content by R-Biopharm R7021. Supplied as 10x1mL individual samples.
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WS - Toxaphene (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)