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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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9,926 Items found

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SKU: SS-14028

S. enterica Typhimurium Snap-Stick™ (2 pack)

  • CCL
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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Qualitative; morphology confirmation
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SKU: FMPT-024

Qualitative STEC

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  • Brand NSI
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SKU: FMPT-023

Qualitative Salmonella

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  • Brand NSI
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SKU: FMPT-008

Qualitative Salmonella Matrix

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  • Brand NSI
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SKU: FMPT-009

Qualitative STEC PT Matrix

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  • Brand NSI
  • Certification Cultural based enumeration
  • Raw Material <2 passages from primary culture
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  • New
SKU: S-4464

Diisodecyl Phthalate; 1000 µg/mL in methanol P&T; 1 mL

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  • Brand Spex
  • Matrix methanol P&T
  • Concentration 1000 µg/mL
  • Certification Single
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  • New
SKU: S-1522

Diethylamine; 1000 µg/mL in methanol P&T; 1 mL

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  • Brand Spex
  • Matrix methanol P&T
  • Concentration 1000 µg/mL
  • Certification Single
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SKU: 84410-10

Barium Chloride Dihydrate

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  • Brand Spex
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SKU: 84410-11

Barium Chloride, 10% w/v

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  • Brand Spex
  • Concentration 10% w/v
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SKU: 84410-12

Barium Chloride, 2 N (1 M)

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  • Brand Spex
  • Concentration 1 M
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SKU: 84410-92

Buffer, pH 10.00, Blue, 4 L, 17025

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  • Brand Spex
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SKU: 84410-93

Buffer, pH 10.00, Blue, 500 mL, 17025

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  • Brand Spex
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