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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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SKU: 15176.13-100-AN

Cefacetrile; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 15177.40-10MG

Gamithromycin; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15179.22-10MG

Nequinate; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15279.18-100MG

Chloroquine diphosphate; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15279.18-K-W

Chloroquine diphosphate; 1000 µg base/mL in water; 1 mL

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  • Brand Chiron
  • Matrix water
  • Concentration 1000 µg base/mL
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SKU: 15919.41-100-AN

Tulathromycin 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: 15921.21-100-W

Gentamycin sulfate (EP defined isomer ratios); 100 µg base/mL in water; 1 mL

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  • Brand Chiron
  • Matrix water
  • Concentration 100 µg base/mL
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SKU: 15942.23-100MG

Paromomycin sulfate (isomer mix); neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15942.23-100-W

Paromomycin sulfate (isomer mix); 100 µg conj. base/mL in water; 1 mL

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  • Brand Chiron
  • Matrix water
  • Concentration 100 µg conj. base/mL
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SKU: 8499.12-100-AN

Dapsone; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 8499.12-100-ANX2

Dapsone; 100 µg/mL in acetonitrile; 1 mL x 2

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 8499.12-100MG

Dapsone; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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