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Analytical Reference Materials

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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9,912 Items found

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SKU: 10797.20-50MG

Lysergide, neat, neat, 50 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 10830.10-10MG

4-Methylaminorex, neat, neat, 10 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 10830.10-50MG

4-Methylaminorex, neat, neat, 50 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 10830.10-100MG

4-Methylaminorex, neat, neat, 100 mg

  • RUO
  • DEA
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 10761.2-K-ME

O;O-Dimethyl phosphate; sodium salt; 1000 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10762.4-K-ME

O;O-Diethyl phosphate; sodium salt; 1000 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10759.4-K-ME

O;O-Diethyl thiophosphate; sodium salt; 1000 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10760.4-K-ME

O;O-Diethyl dithiophosphate; sodium salt; 1000 µg conj. base/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 11001.8-100-AN

Metaldehyde-d16; 100 µg/mL in acetonitrile

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10906.16-100-ME

Methoxychlor-d6 (dimethoxy-d6); 100 µg/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 10906.16-10MG

Methoxychlor-d6 (dimethoxy-d6); neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 11030.10-100-CY

Tolylfluanide-d7 (p-tolyl-d7; Major); 100 µg/mL in cyclohexane

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  • Brand Chiron
  • Matrix cyclohexane
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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