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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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9,913 Items found

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SKU: 15428.24-100MG

Diheptylviologen dibromide, neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Raw Material 94.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3371.10-100

Dichlofenthion, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 15429.24-100MG

Benzylviologen dichloride, neat

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Raw Material 89.5% min
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3372.9-100

Dichlofluanid, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 2829.18-10MG

Perfluorooctadecanoic acid (Techn.), neat, 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3373.10-100

Dichlone, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 2405

Butane, 1000 µg/mL, in N,N-Dimethylacetamide, 1.5 mL

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  • Brand NSI
  • Matrix N,N-Dimethylacetamide
  • Concentration 1000 µg/mL
  • Raw Material min 95%
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3374.6-100

Dichloran, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 6-N

Chlorobenzene, 150 µg/mL N,N-Dimethylacetamide, 1.5 mL

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  • Brand NSI
  • Matrix N,N-Dimethylacetamide
  • Concentration 150 µg/mL
  • Raw Material min 95%
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3375.9-100

Dichlorprop, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: C-906

2 Component Gas Mix #3, 2000 µg/mL in N,N-Dimethylacetamide, 1.5 mL

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  • Brand NSI
  • Matrix N-Dimethylacetamide
  • Raw Material min 95%
  • Certification Grav. &/or Volume w/Analytical Confirmation
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SKU: 3376.10-100

Dichlorprop methyl ester, 100 µg/mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
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