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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: 15749.21-100-ME

Benzyldodecyldimethylammonium chloride-d5 (Benzene-​2,​3,​4,​5,​6-​d5); 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: 15750.23-100-ME

Benzyldimethyltetradecylammonium chloride-d5 (Benzene-​2,​3,​4,​5,​6-​d5); 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: 15751.25-100-ME

Benzyldimethylhexadecylammonium chloride-d5 (Benzene-​2,​3,​4,​5,​6-​d5); 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: 15752.22-100-ME

Dimethyldidecylammonium chloride-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: 15765.13-K-ME

Selegiline hydrochloride; 1000 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg base/mL
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SKU: 15766.17-100-ME

Diphenhydramine-d5 hydrochloride (phenyl-d5); 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: 15768.18-5MG

(±)-Bupivacaine-d9 (butyl-d9); neat; 5 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1578.23-5MG

Pholcodine-N-oxide (N-17-oxide); neat; 5 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1579.4-100MG

Metformin hydrochloride; neat; 100 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1579.4-10MG

Metformin hydrochloride; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 1579.4-K-ME

Metformin hydrochloride; 1000 µg base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg base/mL
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SKU: 1581.2-100-ME

Dicyanodiamide (Cyanoguanidine); 100 µg/mL in methanol; 1 mL

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