Chemicals Standards E
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Environmental Swabs
NSI Lab SolutionsA 5 sample proficiency testing panel for qualitative identification of Listeria spp. in environmental swabs. Each panel is supplied with 5 inoculated swabs and five 4" x 4" sterile swabbing surfaces. At least 2 of 5 inoculated swabs will be positive
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E.coli NCTC12241/ATCC25922, 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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1000 ppm Erbium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Erbium for AA is a certified reference material set in a nitric acid matrix for stability. This erbium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …
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spex® Ethylamine Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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ENVIRONMENTAL CAL STD
Inorganic VenturesInorganic Ventures' ENVIRONMENTAL CAL STD. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search …
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A stable-labeled internal standard of estrone, a precursor of estradiol, suitable for quantitation of estrone in serum or plasma by LC-MS/MS for clinical testing applications such as diagnosing developmental abnormalities, assessing enzyme inactivity or deficiency, or monitoring hormone replacement…
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Molecular Formula: C20H28FN3O3 Molecular Weight: 377.45 Linear Structural Formula: C20H28FN3O3 MDL Number: MFCD32263079 Storage: -20C Legal Information: Snap-N-Spike is a registered trademark of Cerilliant Corporation
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Ethyl 5-hydroxydecanoate SAMPLE
MilliporeSigmaMolecular Formula: C12H24O3 Molecular Weight: 216.32 Linear Structural Formula: C12H24O3 MDL Number: MFCD20926250 Purity: >=55% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our Newsletter to keep up to date on our latest…
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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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EDTA, ferric sodium salt
bioWORLDAn eliminator of enzyme catalyzed reaction inhibition. Plant culture tested. Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue cultures. Appearance: Yellow to Brown Crystalline Powder Boiling Point: 614.2°C Density: 7.87 g/cm3 at…
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E.coli 0157:H7
NSI Lab SolutionsA pure culture of E. coli 0157:H7, NCTC 12900, 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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Enterococcus faecalis WDCM 00009 Vitroids™
MilliporeSigmaThis certified reference material (CRM) is produced and certified in accordance with ISO 17034 (ISO Guide 34) and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
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Synonyms: Ethanol solution; Ethyl alcohol Formula: C2H5OH Formula Weight: 46.07 CAS No.: 64-17-5 Packaging: Flame-sealed flint ampule
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spex® Ethyl formate Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Escherichia coli WDCM 00090 Vitroids™
MilliporeSigmaThis certified reference material (CRM) is produced and certified in accordance with ISO 17034 (ISO Guide 34) and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
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E.coli NCTC12923/ATCC8739, 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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E.faecalis NCTC12697/ATCC29212, 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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E.aerogenes Microbiological CRMs
NSI Lab SolutionsSingle organism microbiological CRMs for E.aerogenes formulated at 1000-2000 CFU.
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