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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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9,419 Items found

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  • New
SKU: 11444.24-100-IO

Tris(2;4-dimethylphenyl) phosphate-d27; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix Isooctane
  • Raw Material 94.5% min.
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 11443.21-100-IO

Tris-p-tolyl phosphate-d21; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix Isooctane
  • Raw Material 94.5% min.
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 12141.14-100-ME

Fluopicolide; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix Methanol
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 12141.14-10MG

Fluopicolide; neat; 10 mg

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  • Brand Chiron
  • Matrix Neat
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 8505.9-1G

Tris(1,3-dichloro-2-propyl) phosphate; neat; 1 g

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  • Brand Chiron
  • Matrix Neat
  • Raw Material 94.5% min.
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 11234.27-50-T

Tris(2-isopropylphenyl) phosphate; 50 µg/mL in toluene; 1 mL

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  • Brand Chiron
  • Matrix Toluene
  • Raw Material 94.5% min.
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 9494.18-100-IO

Triphenyl phosphate-d15; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Certification Grav. &/or Volume w/Analytical Confirmation
  • Concentration 100 µg/mL
  • Matrix Isooctane
  • Raw Material 94.5% min.
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  • New
SKU: 9495.9-100-IO

Tri-n-propyl phosphate-d21; 100 µg/mL in isooctane; 1 mL

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  • Brand Chiron
  • Matrix Isooctane
  • Raw Material 94.5% min.
  • Certification Grav. &/or Volume w/Analytical Confirmation
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  • New
SKU: 24121-92

MicroPrefs® Polyethylene (50-300 µm); neat; 1 mg

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  • Brand Chiron
  • Matrix Neat
  • Concentration neat
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  • New
SKU: 24121-89

MicroPrefs® Tablet: Mix of PP, PVC, PC (50-300 µm); 50-300 µm, 70-100 particles/tab: Tablet

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  • Brand Chiron
  • Matrix NaHCO3/Citric acid/Lactose
  • Concentration 50-300 µm, 70-100 particles/tab
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  • New
SKU: 24121-96

MicroPrefs® Polyvinylchloride (50-300 µm); neat; 1 mg

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  • Brand Chiron
  • Matrix Neat
  • Concentration neat
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  • New
SKU: 24121-97

MicroPrefs® Polycarbonate (50-300 µm); neat; 1 mg

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  • Brand Chiron
  • Matrix Neat
  • Concentration neat
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