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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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9,926 Items found

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SKU: 1634.10-K-ME

Cimetidine (free base); 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 2801.18-100-ME

Diethylstilbestrol; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 2801.18-100MG

Diethylstilbestrol; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 2801.18-500-MEX2

Diethylstilbestrol; 500 µg/mL in methanol; 1 mL x 2

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg/mL
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SKU: 2801.18-K-ME

Diethylstilbestrol; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 8471.11-10MG

Carbadox; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 8471.11-50-W

Carbadox; 50 µg/mL in 1M NaOH; 1 mL

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  • Brand Chiron
  • Matrix 1M NaOH
  • Concentration 50 µg/mL
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SKU: 8471.11-50-WX2

Carbadox; 50 µg/mL in 1M NaOH; 1 mL x 2

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  • Brand Chiron
  • Matrix 1M NaOH
  • Concentration 50 µg/mL
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SKU: 11417.14-100-ME

Metoclopramide; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 11417.14-10MG

Metoclopramide; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11417.14-K-ME

Metoclopramide; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 11423.13-K-ME

Ranitidine 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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