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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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9,925 Items found

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  • New
SKU: 3412.10-100-AN

Fonofos, 100 µg/mL in acetonitrile

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3319.6-100-T

alpha-HCH, 100 µg/mL in toluene

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  • Brand Chiron
  • Matrix toluene
  • Concentration 100 µg/mL
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3415.6-100-T

beta-HCH, 100 µg/mL in toluene

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  • Brand Chiron
  • Matrix toluene
  • Concentration 100 µg/mL
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 2776.10-100-ME

Heptachlor, 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: 2777.10-25MG

Heptachlor-endo-epoxide (trans-), 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: 3420.12-100-AN

Hexazinone, 100 µg/mL in acetonitrile

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3421.14-100MG

Imazalil, neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 2769.9-100-AN

Propazine, 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: 2771.9-100-AN

Terbuthylazine, 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: 2663.10-100MG

Toxaphene, neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 2829.18-10MG

Perfluorooctadecanoic acid (Techn.), neat, 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 2405

Butane, 1000 µg/mL, in N,N-Dimethylacetamide, 1.5 mL

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  • Brand NSI
  • Matrix N,N-Dimethylacetamide
  • Concentration 1000 µg/mL
  • Raw Material min 95%
  • Certification Grav. &/or Volume w/Analytical Confirmation
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