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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: 14033.22-10MG

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

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 14043.21-100-ME

Cyproheptadine hydrochloride sesquihydrate; 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: 14043.21-K-ME

Cyproheptadine hydrochloride sesquihydrate; 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: 14074.20-K-ME

Methotrexate; 1000 µg/mL in MeOH with 0.1N NaOH; 1 mL

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  • Brand Chiron
  • Matrix MeOH with 0.1N NaOH
  • Concentration 1000 µg/mL
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SKU: 14075.20-100-ME

Methotrexate-​d3; 100 µg/mL in MeOH with 0.1N NaOH; 1 mL

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  • Brand Chiron
  • Matrix MeOH with 0.1N NaOH
  • Concentration 100 µg/mL
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SKU: 14082.10-K-ME

Amantadine 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: 14126.20-K-ME

Quinidine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 14128.21-10MG

Tianeptine; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 14128.21-K-AN

Tianeptine; 1000 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg/mL
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SKU: 14180.20-5MG

Pheniramine-d6 maleate (N,N-dimethyl-d6); neat; 5 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 14181.13-K-ME

Bupropion 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: 14274.20-100-ME

Imidapril 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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