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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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9,421 Items found

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SKU: 15348.15-50-IO

N-Methylperfluorooctanesulfonamidoethyl methacrylate-d7,50 µg/mL in isooctane,1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 50 µg/mL
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SKU: 2042.8-10-AN

n-Perfluorooctanoic acid,10 µg/mL in acetonitrile,1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 10 µg/mL
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SKU: 2042.8-10-ME

n-Perfluorooctanoic acid,10 µg/mL in MeOH with 4 mole eq. NaOH,1 mL

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  • Brand Chiron
  • Matrix MeOH with 4 mole eq. NaOH
  • Concentration 10 µg/mL
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SKU: 2042.8-100-AN

n-Perfluorooctanoic acid,100 µg/mL in acetonitrile,1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 2822.8-50-ME

n-Perfluorooctanoic acid,ammonium salt,50 µg salt/mL in methanol,1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 50 µg salt/mL
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SKU: 15699.11-50-AN

N-Propyl-n-perfluorooctanesulfonamide-d7,50 µg/mL in acetonitrile,1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 50 µg/mL
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SKU: 15553.16-50-IO

N-Propylperfluorooctanesulfonamidoethyl acrylate,50 µg/mL in isooctane,1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 50 µg/mL
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SKU: 15697.16-50-IO

N-Propylperfluorooctanesulfonamidoethyl acrylate-d11,50 µg/mL in isooctane,1 mL

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  • Brand Chiron
  • Matrix isooctane
  • Concentration 50 µg/mL
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SKU: 15884.7-50-ME

Perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid,50 µg/mL in methanol,1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 50 µg/mL
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SKU: 61-0012

E. coli

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  • Brand NSI
  • Certification Cultural based enumeration
  • Raw Material <2 passages from primary culture
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SKU: CMQC-020

Heavy Metals in Hemp

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  • Brand NSI
  • Certification Single: Gravimetric w/ICP Confirmation
  • Concentration 25 to 28 Ct
  • Matrix Hemp
  • Raw Material >95% min; as available
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  • Top rated
SKU: CRM-PE002

9 Regulated Phthalates and BPA Standard

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  • Brand Spex
  • Matrix Medium Density Polyethylene
  • Concentration 3,000 μg/g
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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