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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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9,419 Items found

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SKU: 14274.20-100-ME

Imidapril hydrochloride; 100 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
SKU: 1428.10-1G

2-Isopropyl-5-methylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14289.7-100-ME

Ipronidazole; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
SKU: 14290.17-100-ME

Pirlimycin hydrochloride; 100 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
SKU: 14291.6-100-ME

Roxarsone; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
SKU: 14291.6-250MG

Roxarsone; neat; 250 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14292.13-250MG

Succinylsulfathiazole; neat; 250 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14293.11-100-ME

Sulfamoxole; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
SKU: 14294.8-10MG

Tinidazole; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14308.4-100-ME

DL-Homocysteine-3,3,4,4-d4; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
SKU: 1431.11-1G

2-tert-Butyl-5-methylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14310.6-100MG

Hexamethyldisiloxane; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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