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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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9,421 Items found

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SKU: 10439.9-K-ME

Ethenzamide; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 10449.8-50-IO

1,2,4,5-Tetrabromo-3,6-dimethylbenzene; 50 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 50 µg/mL
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SKU: 10451.18-100MG

3,3',5,5'-Tetrabromobisphenol S bis(2,3-dibromopropyl ether); neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10458.30-50-ME

Tetraphenylrecorcinol bis(diphenyl phosphate), 99% (LC); 50 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 50 µg/mL
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SKU: 10488.4-10MG

Creatinine-d3 (methyl-d3); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10520.10-100-AN

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4); 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 10520.10-10MG

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10520.10-K-AN

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4); 1000 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg/mL
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SKU: 10526.12-K-ME

Clenbuterol hydrochloride; 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: 10536.222.53UGX5

[13C22 15N2]-Tetracycline; 2.53µg/mL; 1 mL

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  • Brand Chiron
  • Matrix neat
  • Concentration 2.53µg/mL
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SKU: 10565.7-100MG

m-Anisidine; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10566.7-100MG

p-Anisidine; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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