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Analytical Reference Material

Organic, Inorganic, Microbiology & PT Reference Materials

Explore the broadest selection of analytical reference materials and proficiency testing (PT) from the leading brands in certified and analytical reference materials: Spex, NSI, HPS, and Chiron. Our harmonized product development and custom capabilities are tailored to bring you innovative products to help meet your unique application needs.

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9,385 Items found

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SKU: FC-901

Proximates and Elements in Soy Flour

  • RUO
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  • Brand NSI
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SKU: FC-924

Proximates and Elements in Peanut Flour

  • RUO
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  • Brand NSI
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SKU: FC-925

Proximates and Elements in Sweet Rice Flour

  • RUO
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  • Brand NSI
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SKU: FMPT-009

Qualitative STEC PT Matrix

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  • Brand NSI
  • Certification Cultural based enumeration
  • Raw Material <2 passages from primary culture
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SKU: 9743.21-100K-ME

(-)-trans-delta-9-THC

  • RUO
  • DEA
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  • Brand Chiron
  • Certification Single
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  • New
SKU: 9858.4-10K-ME

Sodium gammahydroxybutyrate, 10000 ug/mL, Methanol, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Methanol
  • Concentration 10000 ug/mL
  • Certification Single
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SKU: 10940.15-5MG

Tramadol-13C,d3 hydrochloride, Neat, Neat, 5 mg, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Neat
  • Concentration Neat
  • Certification Single
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SKU: 10940.15-10MG

Tramadol-13C,d3 hydrochloride, Neat, Neat, 10 mg, 1, EA

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix Neat
  • Concentration Neat
  • Certification Single
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SKU: 10996.11-100-AN

DL-2,5-Dimethoxyamphetamine HCl, 100 µg/mL, AN, 1 mL, I

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg base/mL
  • Certification Single
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  • New
SKU: 10996.11-K-AN

DL-2,5-Dimethoxyamphetamine HCl, 1000 µg/mL, AN, 1 mL, I

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg base/mL
  • Certification Single
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SKU: 10996.11-10MG

DL-2,5-Dimethoxyamphetamine HCl, neat, neat, 10 mg, I

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 10997.11-100-ME

DL-2,5-Dimethoxy-4-Br-amp. HCl, 100 µg/mL, ME, 1 mL, I

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
  • Certification Single
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