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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: 15241.2-10MG

Ethanolamine-d7; neat; 10 mg

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  • Brand Chiron
  • Matrix neat (liquid)
  • Concentration neat
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SKU: 15243.6-10MG

L-Isoleucine-2-d1; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15269.13-100-ME

Ranitidine-d6 hydrochloride (N,N-dimethyl-d6); 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: 15279.18-100MG

Chloroquine diphosphate; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15279.18-K-W

Chloroquine diphosphate; 1000 µg base/mL in water; 1 mL

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  • Brand Chiron
  • Matrix water
  • Concentration 1000 µg base/mL
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SKU: 1528.12-100-IO

Dibenzofuran-d8; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 15287.5-10MG

Favipiravir; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15288.18-K-ME

Felodipine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 15289.19-K-ME

Isradipine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 15290.21-K-ME

Nimodipine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 15294.9-10MG

Tizanidine hydrochloride; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15297.10-K-MX

Baclofen-d4 (4-chlorophenyl-d4); 1000 µg/mL in MeOH:H2O (1:1); 1 mL

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  • Brand Chiron
  • Matrix MeOH:H2O (1:1)
  • Concentration 1000 µg/mL
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