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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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SKU: 9503.10-10K-10ME

Sulfamethoxazole; 10,000 µg/mL in methanol; 10 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 10,000 µg/mL
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SKU: 9503.10-K-ME

Sulfamethoxazole; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 13620.9-100MG

Tri-n-propyltin chloride, Purified (≥98%); neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1220.15-250MG

Bisphenol A; neat; 250 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1220.15-50-AN

Bisphenol A; 50 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 50 µg/mL
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SKU: 12513.15-100-AN

Bisphenol A-13C12; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12514.21-100-AN

Bisphenol A diglycidyl ether; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12515.21-100-AN

Bisphenol A bis(2,3-dihydroxypropyl) ether; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12518.15-100-AN

2,4'-Bisphenol A; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12519.15-100-AN

Bisphenol AF; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12520.20-100-AN

Bisphenol AP; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 12520.20-100MG

Bisphenol AP; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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