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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: 15237.10-1ML

Bromotrichloromethane; neat; 1 mL

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1528.12-100-IO

Dibenzofuran-d8; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 15298.5-K-ME

1-Vinylimidazole; 1000 µg salt/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg salt/mL
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SKU: 15299.4-1G

2-Methylimidazole; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15303.6-K-ME

Resorcinol-d6; 1000 µg salt/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg salt/mL
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SKU: 1541.13-K-TX10

2-Aminofluorene-d11; 1000 µg/mL in toluene; 1 mL x 10

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  • Brand Chiron
  • Matrix toluene
  • Concentration 1000 µg/mL
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SKU: 1541.13-K-TX5

2-Aminofluorene-d11; 1000 µg/mL in toluene; 1 mL x 5

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  • Brand Chiron
  • Matrix toluene
  • Concentration 1000 µg/mL
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SKU: 1542.10-K-IO

2-Aminonaphthalene-d7; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 1542.10-K-IOX5

2-Aminonaphthalene-d7; 1000 µg/mL in isooctane; 1 mL x 5

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 15578.24-100MG

2,4-Bis(1-phenylethyl)phenol; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15939.16-100-AN

Methylene blue; 100 µg conj. base/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg conj. base/mL
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SKU: 15939.16-100MG

Methylene blue; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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