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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: 2779.12-250MG

Diazinon, neat (oil)

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  • Brand Chiron
  • Matrix neat (oil)
  • Concentration neat
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3375.9-K-ME

Dichlorprop, 1000 µg/mL in methanol

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3377.4-100-AN

Dichlorvos, 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: 3379.8-100-CY

Dicrotophos, 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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  • New
SKU: 2775.12-100-DC

Dieldrin, 100 µg/mL in dichloromethane

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  • Brand Chiron
  • Matrix dichloromethane
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3381.5-100-AN

Dimethoate, 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: 3387.9-100-IO

alpha-Endosulfan, 100 µg/mL in isooctane

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3388.9-100-IO

beta-Endosulfan, 100 µg/mL in isooctane

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3390.9-100-AN

Endosulfan alcohol, 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: 3392.9-100-CY

Endosulfan sulfate, 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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  • New
SKU: 3394.25-100MG

Esfenvalerate, neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 3396.8-100-AN

Ethoprop, 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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