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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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9,385 Items found

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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: 1518.11-100-IO

4-Isopentylphenol; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 1518.11-K-IO

4-Isopentylphenol; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 15183.20-K-ME

Quinine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 15203.7-100MG

2-Hydroxybenzimidazole; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15209.13-100-DS

1,3-Bis(4-nitrophenyl)urea; 100 µg/mL in DMSO; 1 mL

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  • Brand Chiron
  • Matrix DMSO
  • Concentration 100 µg/mL
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SKU: 15209.13-100DSX5

1,3-Bis(4-nitrophenyl)urea; 100 µg/mL in DMSO; 1 mL x 5

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  • Brand Chiron
  • Matrix DMSO
  • Concentration 100 µg/mL
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SKU: 15216.14-100-ME

5-hydroxy flunixin; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 15216.14-100MEX5

5-hydroxy flunixin; 100 µg/mL in methanol; 1 mL x 5

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 1522.15-K-IO

2-Methyl-4-tert-octylphenol; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 15237.10-1ML

Bromotrichloromethane; neat; 1 mL

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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