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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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9,925 Items found

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SKU: 9497.14-10MG

Propyphenazone; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 9498.14-100-ME

Propyphenazone-d3 (2-N-methyl-d3); 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 9501.19-100-ME

Bezafibrate-d6 (dimethyl-d6); 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 9127.12-K-IO

Tri-n-butyltin-d27 chloride; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 9127.12-K-ME

Tri-n-butyltin-d27 chloride; 1000 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg/mL
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SKU: 9128.18-100-ME

Triphenyltin-d15 chloride; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 9128.18-K-IO

Triphenyltin-d15 chloride; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 9230.14-100-IO

Ethyltri-n-butyltin-d27 (tri-n-butyl-d27); 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 8553.26-K-IO

Ethyltri-n-octyltin; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 9232.20-100-IO

Ethyltriphenyltin-d15 (triphenyl-d15); 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 100 µg/mL
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SKU: 9126.4-K-IO

Mono-n-butyltin-d9 trichloride; 1000 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 1000 µg/mL
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SKU: 9126.4-K-ME

Mono-n-butyltin-d9 trichloride; 1000 µg/mL in methanol; 1 mL

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