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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: 11826.3-K-HCL

L-Alanine-3,3,3-d3, 1000 µg/mL, 0.1 M HCl, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix 0.1 M HCl
  • Concentration 1000 ug/mL
  • Certification Single
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  • New
SKU: 11829.5-K-HCL

L-Proline-2,5,5-d3, 1000 µg/mL, 0.1 M HCl, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix 0.1 M HCl
  • Concentration 1000 ug/mL
  • Certification Single
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SKU: 11831.6-10MG

DL-Cystine-2,2′,3,3,3′,3′-d6; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11833.7-10MG

Ntau-Methyl-d3-L-histidine; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11833.7-K-HCL

Ntau-Methyl-d3-L-histidine, 1000 µg/mL, 0.1 M HCl, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix 0.1 M HCl
  • Concentration 1000 ug/mL
  • Certification Single
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SKU: 11834.8-10MG

DL-Homocystine-3,3,3’,3’,4,4,4’,4’-d8; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11835.4-10MG

L-Threonine-2,3-d2; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11836.3-10MG

L-Serine-d7; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11837.6-10MG

L-Lysine-3,3,4,4,5,5,6,6-d8 hydrochloride; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11838.6-10MG

L-Histidine-d3 (α-d1; imidazole-2,5-d2) hydrochloride monohydrate; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11838.6-K-HCL

L-Histidine-d3 HCl monohydrate, 1000 µg HIS/mL, 0.1 M HCl, 1 mL

  • RUO
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  • Brand Chiron
  • Matrix 0.1 M HCl
  • Concentration 1000 ug HIS/mL
  • Certification Single
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SKU: 11839.21-100-IO

Diphenylisopropylphenyl phosphate, techn. isomer mixture; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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