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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: 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: 10526.12-500MEX2

Clenbuterol hydrochloride; 500 µg base/mL in methanol; 1 mL x 2

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  • Brand Chiron
  • Concentration 500 µg base/mL
  • Matrix methanol
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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: 10601.17-100-ME

(±)-cis-Sertraline-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: 10602.17-100-ME

(±)-trans-Sertraline-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: 10615.29-50MG

Mifepristone; neat; 50 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10671.20-K-AN

Ethyl oleate; 1000 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg/mL
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SKU: 10673.13-10MG

(±)-Salbutamol-d3; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10673.13-K-ME

(±)-Salbutamol-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: 10712.23-10MG

cis-(Z)-Flupentixol dihydrochloride; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10712.23-K-ME

cis-(Z)-Flupentixol dihydrochloride; 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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