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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: 13890.19-100MG

Nicarbazin ; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 13890.19-500-DS

Nicarbazin ; 500 µg/mL in DMSO; 1 mL

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  • Brand Chiron
  • Matrix DMSO
  • Concentration 500 µg/mL
SKU: 13891.14-K-ME

Sulfanitran ; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
SKU: 13892.8-100-ME

Zoalene; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
SKU: 13892.8-10MG

Zoalene; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 13892.8-500-ME

Zoalene; 500 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg/mL
SKU: 13893.69-100-MX

Bambermycin ; 100 µg/mL in MeOH:H2O (1:1); 1 mL

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  • Brand Chiron
  • Matrix MeOH:H2O (1:1)
  • Concentration 100 µg/mL
SKU: 13902.19-10MG

Benzydamine hydrochloride; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 13907.28-10MG

Isometamidium chloride (mixture of isomers); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 13907.28-K-ME

Isometamidium chloride (mixture of isomers); 1000 µg conj. base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
SKU: 13908.39-K-AN

Leucomycin A5; 1000 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 1000 µg/mL
SKU: 1391.30-1MG

17ß(H),21ß(H)-22-Hydroxyhopane; neat; 1 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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