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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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9,421 Items found

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  • New
SKU: 24121-83

MicroPrefs® Polycarbonate (50-300 µm)

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  • Brand Chiron
  • Matrix Excipient
  • Concentration 50-70 particles
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  • New
SKU: 24121-68

MicroPrefs® Polyethylene (50-300 µm)

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  • Brand Chiron
  • Concentration 50-70 particles
  • Matrix Excipient
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  • New
SKU: 24121-65

MicroPrefs® Blank tablet

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  • Brand Chiron
  • Matrix Excipient
  • Concentration excipient
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SKU: 14056.5-50-ME

PFMOBA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 14721.4-50-ME

PFMPA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 14847.8-50-ME

5:3 FTCA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 14950.9-50-ME

N-MeFHxSAA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 14951.9-50-ME

N-MeFHxSAA-d3,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 14957.8-50-ME

N-Perfluorohexanesulfonylglycine,50 µg/mL in Methanol,1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 50 µg/mL
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SKU: 15034.8-50-ME

6:2 FTCA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 15053.8-50-ME

8H PFOA,1 mL,50 µg in Methanol,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix methanol
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SKU: 11857.12-50-IO

MeFHxSEA,1 mL,50 µg in Isooctane,1 mL

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  • Brand Chiron
  • Concentration 50 μg/mL
  • Matrix isooctane
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