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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: CMPT-076B

Potency in Edible PT Express + Spike Matrix

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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: CMPT-077B

Potency in Oil PT Express + Spike Matrix

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: CMPT-023B

Potency in Hemp PT Express + Spike Matrix

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  • Brand NSI
  • Matrix Hemp
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: CMPT-077

Potency in Oil + Spike Matrix

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  • Brand NSI
  • Matrix Hemp Oil
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: 2515.7-K-AN

Salicylic acid; 1000 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Concentration 1000 µg/mL
  • Matrix acetonitrile
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SKU: CMPT-023

Potency in Hemp and Spike Matrix

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  • Brand NSI
  • Matrix Hemp
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: CMPT-076

Potency in Edible + Spike Matrix

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  • Brand NSI
  • Matrix Edible
  • Raw Material >95% min; as available
  • Certification Grav &/ Volumetric w/analytical confirmation
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SKU: 24121-92

MicroPrefs® Polyethylene (50-300 µm); neat

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  • Brand Chiron
  • Concentration neat
  • Matrix Neat
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SKU: 24121-93

MicroPrefs® Polyethylene terephthalate (50-300 µm); neat

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  • Brand Chiron
  • Concentration neat
  • Matrix Neat
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SKU: 24121-97

MicroPrefs® Polycarbonate (50-300 µm); neat

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  • Brand Chiron
  • Concentration neat
  • Matrix Neat
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SKU: 24121-95

MicroPrefs® Polypropylene (50-300 µm); neat

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  • Brand Chiron
  • Concentration neat
  • Matrix Neat
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SKU: 24121-96

MicroPrefs® Polyvinylchloride (50-300 µm); neat

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  • Brand Chiron
  • Concentration neat
  • Matrix Neat
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