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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: 2754.8-1G

Acetanilide; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 2754.8-500-ME

Acetanilide; 500 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 500 µg/mL
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SKU: 2754.8-500-MEX2

Acetanilide; 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: 2754.8-K-ME

Acetanilide; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 2755.11-100-IO

6-Methyl-2-naphthol; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 2759.7-100-AN

o-Toluidine; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 2759.7-1ML

o-Toluidine; neat; 1 mL

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 2760.7-100-AN

2,4-Diaminotoluene; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 2760.7-250MG

2,4-Diaminotoluene; neat; 250 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 2762.13-100-AN

4,4'-Methylenedianiline; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 2762.13-1G

4,4'-Methylenedianiline; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 2762.13-K-ME

4,4'-Methylenedianiline; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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