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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: 2-CLVIN

2-Chloroethyl vinyl ether Organic Standard, 2,000 µg/mL (1 mL)

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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SKU: 295H

Phenacetin

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 28LL

trans-1,2-Dichloroethylene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 284L

Acetone

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 27LL

1,1-Dichloroethene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 27L

1,1-Dichloroethene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 279-M

3,4-Dinitrotoluene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: 271L

Pyridine

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
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SKU: 269H

4-Bromo-3,5-dimethylphenyl N-methylcarbamate

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
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SKU: 25-A

1,4-Dichlorobenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Single: Gravimetric and/or Volumetric
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SKU: 251L

m-Cresol

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
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SKU: 239-02

n-Tridecane (C13)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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