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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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9,926 Items found

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SKU: 11693.12-100-IO

2,3,3',5'-Tetrachlorobiphenyl ; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 11699.12-100-IO

2,3,4',6-Tetrachlorobiphenyl; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 11717.12-100-IO

2,2',3,6,6'-Pentachlorobiphenyl; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 1178.14-100-T

9,10-Anthraquinone; 100 µg/mL in toluene; 1 mL

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  • Brand Chiron
  • Matrix toluene
  • Concentration 100 µg/mL
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SKU: 11791.20-100MG

Acid red 14; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11816.7-K-IO

1,3-Dichloropropane; neat; 1 mL

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11839.21-100MG

Diphenylisopropylphenyl phosphate, techn. isomer mixture; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11839.21-K-IO

Diphenylisopropylphenyl phosphate, techn. isomer mixture; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 11840.4-K-ME

2-Amino-2-methyl-1-propanol; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 11910.4-K-ME

Morpholine; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 11917.15-100MEX2

Carprofen; 100 µg/mL in methanol; 1 mL x 2

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 12011.6-K-ME

Triethylamine; 1000 µg/mL in methanol; 1 mL

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