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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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9,385 Items found

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SKU: SPE-114

Gasoline in Soil

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  • Brand NSI
  • Matrix Soil
  • Certification Single: Gravimetric and/or Volumetric
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SKU: SPE-113

PVOC in Soil

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  • Brand NSI
  • Matrix Soil
  • Certification Single: Gravimetric and/or Volumetric
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SKU: SNOMS

Tin at 1,000 µg/g in Mineral Oil

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  • Brand HPS
  • Matrix Mineral Oil
  • Concentration 1,000 µg/g
  • Certification Single: Gravimetric
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SKU: SNOM

Silicon at 1,000 µg/g in Mineral Oil

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  • Brand HPS
  • Matrix Mineral Oil
  • Concentration 1,000 µg/g
  • Certification Single: Gravimetric
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SKU: SIOMS

Silicon at 1,000 µg/g in Mineral Oil

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  • Brand HPS
  • Matrix Mineral Oil
  • Concentration 1,000 µg/g
  • Certification Single: Gravimetric
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SKU: SDFS-SET

SET OF 8: SDFS-BLK-Y,-5-Y,-10-Y,-15-Y,-20-Y,-25-Y,-50-Y,-100-Y

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  • Brand Spex
  • Matrix #2 Diesel Fuel
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SKU: SDFS-BLK-Y

SULFUR BLANK IN #2 DIESEL FUEL

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 0 µg/g
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SKU: SDFS-75-Y

SULFUR IN #2 DIESEL FUEL 75 PPM (100 g)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 75 PPM
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SKU: SDFS-750-Y

SULFUR IN #2 DIESEL FUEL 750PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 750PPM
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SKU: SDFS-5-Y

SULFUR IN #2 DIESEL FUEL 5 PPM (100 g)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 5 PPM
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SKU: SDFS-50-Y

SULFUR IN #2 DIESEL FUEL 50 PPM (100 g)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 50 PPM
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SKU: SDFS-500-Y

SULFUR IN #2 DIESEL FUEL 500PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 500PPM
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