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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: 13222.12-500-ME

Sulfaethoxypyridazine; 500 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg/mL
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SKU: 13222.12-500MEX2

Sulfaethoxypyridazine; 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: 13222.12-K-ME

Sulfaethoxypyridazine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 13223.31-100-ME

Valnemulin hydrochloride; 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: 13223.31-100MEX2

Valnemulin hydrochloride; 100 µg base/mL in methanol; 1 mL x 2

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
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SKU: 13223.31-500-ME

Valnemulin hydrochloride; 500 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg base/mL
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SKU: 13223.31-500MEX2

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

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg base/mL
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SKU: 13223.31-5MG

Valnemulin hydrochloride; neat; 5 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 13225.10-100-ME

N,N-Diethylcarbamazine; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 13225.10-10MG

N,N-Diethylcarbamazine; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 13225.10-500-ME

N,N-Diethylcarbamazine; 500 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg/mL
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SKU: 13225.10-500MEX2

N,N-Diethylcarbamazine; 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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