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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: 11817.11-K-HCL

L-Tryptophan-2,3,3-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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SKU: 11818.9-250MG

L-Phenyl-d5-alanine-2,3,3-d3; neat; 250 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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  • New
SKU: 11818.9-K-HCL

L-Phenyl-d5-alanine-2,3,3-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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SKU: 11819.9-10MG

L-Tyrosine-d4; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 11820.6-10MG

L-Leucine-d3(methyl-d3); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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  • New
SKU: 11820.6-K-HCL

L-Leucine-d3 (methyl-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: 11821.5-10MG

L-Methionine-3,3,4,4-d4; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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  • New
SKU: 11821.5-K-HCL

L-Methionine-3,3,4,4-d4, 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: 11823.5-K-HCL

L-Glutamic-2,3,3,4,4-d5 acid, 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: 11824.5-K-HCL

DL-Valine-d8, 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: 11825.4-10MG

L-Aspartic-2,3,3-d3 acid; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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  • New
SKU: 11825.4-K-HCL

L-Aspartic-2,3,3-d3 acid, 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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