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Analytical Technique

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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5,916 Items found

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SKU: DSS8-20Y

Sulfur Oil Standard for Diesel Fuel Analysis, 20 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 20 µg/g
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SKU: DSS8-1Y

Sulfur Oil Standard for Diesel Fuel Analysis, 100 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 100 µg/g
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SKU: DSS8-1BY

Sulfur Oil Standard for Diesel Fuel Analysis, 750 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 750 µg/g (750 ppm)
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SKU: DSS8-1AY

Sulfur Oil Standard for Diesel Fuel Analysis, 500 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 500 µg/g (500 ppm)
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SKU: DSS8-15Y

Sulfur Oil Standard for Diesel Fuel Analysis, 15 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 15 µg/g
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SKU: DSS8-10Y

Sulfur Oil Standard for Diesel Fuel Analysis, 10 µg/g (100 mL)

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  • Brand Spex
  • Matrix Base Oil 20
  • Concentration 10 µg/g
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SKU: COL-QCK

Coliform Media QC Check Kit

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  • Brand NSI
  • Certification Cultural based enumeration
  • Raw Material <2 passages from primary culture
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SKU: AM-900Y

Multi-Element Organometallic Oil Standards, 5 Elements, 900 µg/g, 100 g

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 900 µg/g
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SKU: AM-5000Z

Multi-Element Organometallic Oil Standards, 5 Elements, 5,000 µg/g, (50 g)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 5,000 µg/g
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SKU: AM-5000Y

Multi-Element Organometallic Oil Standards, 5 Elements, 5,000 µg/g, 100 g

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 5,000 µg/g
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SKU: AM-1000Z

Multi-Element Organometallic Oil Standards, 5 Elements, 1,000 µg/g, (50 g)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 1,000 µg/g
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SKU: AM-1000Y

Multi-Element Organometallic Oil Standards, 5 Elements, 1,000 µg/g, 100 g

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 1,000 µg/g
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