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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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  • New
SKU: 10271.17-K-AN

(±)-Zopiclone-d4 (carboxypiperazine-3,3,5,5-d4), 1000 µg/mL, AN, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 ug/mL
  • Certification Single
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  • New
SKU: 9905.17-100-AN

(±)-Zopiclone-d8 (piperazinyl-d8), 100 µg/mL, AN, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 ug/mL
  • Certification Single
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  • New
SKU: 9905.17-K-AN

(±)-Zopiclone-d8 (piperazinyl-d8), 1000 µg/mL, AN, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 ug/mL
  • Certification Single
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  • New
SKU: 11421.21-100-ME

Acetyl fentanyl, 100 µg/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug/mL
  • Certification Single
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  • New
SKU: 11421.21-K-ME

Acetyl fentanyl, 1000 µg/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 ug/mL
  • Certification Single
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  • New
SKU: 11421.21-10MG

Acetyl fentanyl, neat, neat, 10 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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  • New
SKU: 11862.13-100-ME

Acetyl norfentanyl hydrochloride, 100 µg base/mL, MeOH, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug base/mL
  • Certification Single
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  • New
SKU: 11474.22-100-AN

Acryl fentanyl hydrochloride, 100 µg base/mL, AN, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 ug base/mL
  • Certification Single
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  • New
SKU: 11474.22-K-AN

Acryl fentanyl hydrochloride, 1000 µg base/mL, AN, 1 mL

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 ug base/mL
  • Certification Single
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  • New
SKU: 11474.22-5MG

Acryl fentanyl hydrochloride, neat, neat, 5 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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  • New
SKU: 11474.22-50MG

Acryl fentanyl hydrochloride, neat, neat, 50 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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  • New
SKU: 10473.16-100-ME

AH-7921, 100 µg/mL, MeOH, 1 mL

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