NSI Lab Solutions
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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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WS - Inorganics, 500 mL
NSI Lab SolutionsA 500 mL whole volume for determination of Alkalinity, Chloride, Sulfate, TDS, Conductivity, Fluoride, Nitrate as N, Potassium, Nitrate/Nitrite-N(Supplied in duplicate)
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S.enterica USP CRMs
NSI Lab SolutionsManufactured from USP specified pure organism strains using media and procedures conforming to USP specifications. Each organism strain is supplied in a kit of 10 individual samples and 10 vials of sterile hydration fluid.
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WS - Standard Plate Count, Hydration Buffer included
NSI Lab SolutionsOne stabilized Microgel-Flash™ pellet containing a heterotrophic bacteria at 5-500mpn/cfu per mL. Sterile hydration buffer included. Supplied in duplicate so 2 analysts or 2 methods can be evaluated without purchasing addition samples.
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Microbiological CRMs for Petrifilm® Coliform/E.coli Count Plates
NSI Lab SolutionsMicrobiological CRMs designed Petrifilm® methods.
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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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Multi-Analyte Solids CRM
NSI Lab SolutionsA whole volume multi-analyte standard for quality control analysis for 6 solids parameters. Each 100 mL aliquot contains: TS, TDS, TSS, VSS, FSS, and FDS.
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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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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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TPH in Soil, in range of 300-3000 mg/kg, 50g
NSI Lab SolutionsSupplied as a 50 gram sample for determination of non-polar extractable material (TPH) in the range of 300-3000 mg/kg.
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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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A 100 gram sample supplied ready to use. Designed for use with EPA Methods 9020B, 9065, 9066 and 9067. Contains Total Phenolics and TOX in the range of 0.5-100 mg/kg.
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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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Quantitative Pseudomonas
NSI Lab SolutionsFor quantitative determination of Pseudomonas by standardized cultural methods. Bacteria provided in the range of 100-250,000 CFU per lyophilized pellet. Sample pellet is a pure culture of P. aeruginosa which has been lyophilized and then vacuum seale
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Quantitative Lactic Acid Bacteria
NSI Lab SolutionsA pure culture conveniently supplied in duplicate for quantitative determination of lactic acid producing bacteria, in the range of 100-250000 cfu/g, after hydration.
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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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Organophosphorus Pesticides, in range of 100-1000 ug/kg, 30g
NSI Lab SolutionsA 30 gram sample supplied ready to use. All are formulated in the range of 100-1000 ug/kg. 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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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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B.cereus NCTC2599/ATCC14579, 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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Quantitative Indicators
NSI Lab SolutionsA blended organism PT standard for quantitative determination of APC, Total Coliform, E.coli, S.aureus, Enterobacteriaceae and Yeast/Mold, in the range of 100-25000 cfu/g, after hydration.
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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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Residue CRM #QCI-079, 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, Total Dissolved Solids in the NELAC range of 140-800 mg/L, and Total Solids formulated in the NELAC range of 140-800 mg/L
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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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S.enterica Abaetetuba NCTC8244
NSI Lab SolutionsA pure culture of S. enterica Abaetetuba, NCTC 8244, 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 dissolv
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A.flavus NRRL1957
NSI Lab SolutionsA pure culture of A. flavus, NRRL 1957, 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, diss
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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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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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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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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 - 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)