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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: 14312.10-100MG

Decamethyltetrasiloxane; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14313.12-100MG

Dodecamethylpentasiloxane; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 1433.11-1G

4-tert-Amylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 1435.12-1G

2-tert-Butyl-4-ethylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14392.10-K-ME

Methyltris(trimethylsiloxy)silane; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
SKU: 1440.13-1G

4-n-Heptylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 14402.24-100MG

Pigment Violet 29, Techn.; neat; 100 mg

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  • Brand Chiron
  • Concentration neat
  • Matrix neat
SKU: 14408.3-K-ME

2,3-Dibromopropan-1-ol; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
SKU: 1442.14-1G

2,4-Di-tert-butylphenol; neat; 1 g

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 1445.14-100MG

4-n-Octylphenol; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
SKU: 1445.14-K-IO

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

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
SKU: 1445.14-K-ME

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

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