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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: 9192.10-10MG

(±)-Cotinine-d3 (N-methyl-d3); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9193.19-100-ME

Nortriptyline-d3 hydrochloride (N-methyl-d3); 100 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
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SKU: 9193.19-K-ME

Nortriptyline-d3 hydrochloride (N-methyl-d3); 1000 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg base/mL
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SKU: 9194.17-100-ME

Omeprazole-d3 (benzimidazole-4,6,7-d3); 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 9194.17-K-ME

Omeprazole-d3 (benzimidazole-4,6,7-d3); 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 9216.13-100MG

4-Chlorobenzhydrol; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9217.13-100MG

4-Chlorobenzophenone; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9223.5-100MG

Allopurinol; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9224.15-100MG

Carbamazepine; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9224.15-1G

Carbamazepine; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9242.7-10MG

Salicylic acid-d4 (3,4,5,6-d4); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9242.7-K-ANX10

Salicylic acid-d4 (3,4,5,6-d4); 1000 µg/mL in acetonitrile; 1 mL x 10

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg/mL
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