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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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9,421 Items found

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SKU: SDFS-200-Y

SULFUR IN #2 DIESEL FUEL 200PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 200ppm
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SKU: SDFS-15-Y

Sulfur Oil Blank for Diesel Fuel Analysis, 15 µg/g in #2 Diesel Fuel (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 15 µg/g
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SKU: SDFS-10-Y

SULFUR IN #2 DIESEL FUEL 10 PPM (100 g)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 10 PPM
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SKU: SDFS-100-Y

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

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 100PPM
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SKU: SDFS-1000-Y

SULFUR IN #2 DIESEL FUEL 1000PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 1000ppm
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SKU: SB-HCL

Subboiling Distilled Hydrochloric Acid, Trace Metals Grade

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  • Brand HPS
  • Certification Single: Gravimetric
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SKU: S-970-PK

Chrysene Organic Standard, 1000µg/mL in Methylene Chloride (4 x 1 mL)

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  • Brand Spex
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SKU: S-966-PK

Chlorpyrifos-methyl, 1,000 µg/mL in Acetonitrile (4 x 1 mL)

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  • Brand Spex
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SKU: S-965-A-PK

Chlorpyrifos, 1000 µg/mL in Acetone (4 x 1 mL)

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  • Brand Spex
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SKU: S-958-PK

2-Chloro-1,1,1-trifluoroethane, 1000µg/mL in Methanol-P&T (4 x 1 mL)

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  • Brand Spex
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SKU: S-944-PK

1-Chloro-3-fluorobenzene, 1000 µg/mL in Methanol-P&T (4 x 1 mL)

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  • Brand Spex
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SKU: S-930A-PK

Chloroprene, 1000 µg/mL in Methanol-P&T (4 x 1 mL)

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  • Brand Spex
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