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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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SKU: 10943.39-100-IP

Phosphatidylethanol-d5 ammonium salt (ethyl-d5); 100 µg conj. base/mL in isopropanol; 1 mL

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  • Brand Chiron
  • Matrix isopropanol
  • Concentration 100 µg conj. base/mL
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SKU: 10943.39-100-ME

Phosphatidylethanol-d5 ammonium salt (ethyl-d5); 100 µg conj. base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
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SKU: 10960.17-100-ME

(2S)-Iopamidol-d8 (di-N-hydroxyisopropyl-d4); 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 10983.10-5MG

5-Hydroxyindole-3-acetic-α,α-d2 acid; neat; 5 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 10983.10-K-ME

5-Hydroxyindole-3-acetic-α,α-d2 acid; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 11064.12-K-MEX2

2,6-Diisopropylphenol-d18; 1000 µg/mL in methanol; 1 mL x 2

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 11186.8-10MG

Caffeine-d9 (1,3,7-trimethyl-d9); neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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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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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: 11868.20-100-ME

(±)-Chlorpheniramine-d6 maleate (N,N-dimethyl-d6); 100 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
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SKU: 12006.10-100-ME

(+/-)-Metanephrine-α,β,β-d3 hydrochloride; 100 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg base/mL
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