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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: 1446.14-K-5ME

4-tert-Octylphenol; 1000 µg/mL in methanol; 5 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 1446.14-K-IO

4-tert-Octylphenol; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 1446.14-K-ME

4-tert-Octylphenol; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 14469.13-100-ME

(±)-Hydroxy bupropion; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 14470.13-100-ME

(±)-Hydroxy bupropion-d6 (5,5-dimethyl-D6); 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 14470.13-100MEX5

(±)-Hydroxy bupropion-d6 (5,5-dimethyl-D6); 100 µg/mL in methanol; 1 mL x 5

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 14472.17-1MG

LY 2183240 Analogue; neat; 1 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 14473.22-10MG

NSI-189; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 14473.22-1MG

NSI-189; neat; 1 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1448.15-K-IO

2,6-Di-tert-butyl-4-methylphenol; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 14486.7-K-ME

2(3H)​-​Benzothiazolone; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 14489.7-K-W

Benzothiazole-2-sulfonic acid; 1000 µg/mL in water; 1 mL

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