Chemicals Standards E
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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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Estradiol is a sex hormone prescribed under the trade names Vagifem, Estring, Evamist, Elestrin, Estrace, and Estrogel as a treatment for hypoestrogenism. Estradiol is measured in women to assess activity of the ovaries and overall reproductive function. This 13C-labeled internal standard is…
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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® Ethanol Analytical Standard
SPEX CertiPrepConsumer Safety Standards Analytical Standards for Wine is a complex combination of water, alcohol and other substances such as organic acids, phenols, sugars, carbon dioxide, and sulfur dioxide. The chemical interactions of these compounds, combined with the aging process, determine the quality of…
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Storage Temperature: 2-8°C
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Escherichia coli WDCM 00013 Vitroids™
MilliporeSigma1,000-10,000 CFU mean value range, certified reference material, for microbiology. This 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…
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E.coli Microbiological CRMs
NSI Lab SolutionsSingle organism microbiological CRMs for E.coli formulated at 1000-2000 CFU.
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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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EDTA, disodium salt, dihydrate
bioWORLDA metal chelating agent commonly used in tissue culture media and biological buffers. Inactivates nucleases. Also known as Ethylenediaminetetraacetate, disodium salt, dihydrate Biotechnology Grade (also available in Pretoemics Grade) Insolubles: <0.005% Heavy metals (as Pb):…
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Extractable Metals from Plastic Toys Standards
SPEX CertiPrepSPEX CertiPrep is proud to introduce two new Certified Reference Material Kits for analyzing Extractable Metals from plastic toys based on ASTM F963-07 - Standard Consumer Safety Specification for Toy Safety. This is a voluntary U.S. standard applicable to toys distributed in the U.S and employs…
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Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other Notes: This Certified…
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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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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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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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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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E.aerogenes Microbiological CRMs
NSI Lab SolutionsSingle organism microbiological CRMs for E.aerogenes formulated at 1000-2000 CFU.
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