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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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9,426 Items found

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SKU: 13638.17-10MG

Clobromazolam, neat, neat, 10 mg

  • RUO
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 84410-60

Potassium Iodide ACS, 500 mL

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  • Brand Spex
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SKU: 10794.17-100-ME

Deschloroetizolam, 100 µg/mL, MeOH, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 ug/mL
  • Certification Single
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SKU: AS-BRO39-2X

Bromate (BrO3) Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm) (500 mL)

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  • Brand Spex
  • Matrix H2O
  • Concentration 1,000 µg/mL
  • Measured Impurities 6 Anion impurities to ppm
  • Raw Material Min three 9s &/purification as available
  • Certification Dual: Wet Chem, IC Direct Analysis & Impurities
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SKU: C-954

D8-THC & D9-THC

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: 11427.12-10MG

2C-B-fly hydrochloride, neat, neat, 10 mg

  • RUO
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 8825.15-10MG

3-Hydroxyphenazepam, neat, neat, 10 mg

  • RUO
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 9985.15-1MG

5-MeO-MiPT, neat, neat, 1 mg

  • RUO
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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Single
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SKU: 1311

4-Methylstyrene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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SKU: PLV3-3X

Vanadium, 10,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 15% HCl
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: PLV2-2Y

Vanadium, 1,000 µg/mL, for AA and ICP (125 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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SKU: PLV2-2X

Vanadium, 1,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 2% HNO3
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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