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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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MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 50G MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 50G
SKU: S21-500Z

MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 50G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 500 µg/g
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MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 100G MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 100G
SKU: S21-500Y

MULTI-STANDARD S21, 21 ELEMENTS AT 500UG/G, 100G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 500 µg/g
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MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 50G MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 50G
SKU: S21-300Z

MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 50G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 300 µg/g
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MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 100G MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 100G
SKU: S21-300Y

MULTI-STANDARD S21, 21 ELEMENTS AT 300UG/G, 100G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 300 µg/g
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MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 50G MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 50G
SKU: S21-100Z

MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 50G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 100 µg/g
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MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 100G MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 100G
SKU: S21-100Y

MULTI-STANDARD S21, 21 ELEMENTS AT 100UG/G, 100G

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 100 µg/g
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MULTI-STANDARD S12, 12 ELEMENTS AT 900UG/G (50G) MULTI-STANDARD S12, 12 ELEMENTS AT 900UG/G (50G)
SKU: S12-900Z

MULTI-STANDARD S12, 12 ELEMENTS AT 900UG/G (50G)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 900UG/G
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MULTI-STANDARD S12, 12 ELEMENTS AT 500UG/G (50G) MULTI-STANDARD S12, 12 ELEMENTS AT 500UG/G (50G)
SKU: S12-500Z

MULTI-STANDARD S12, 12 ELEMENTS AT 500UG/G (50G)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 500UG/G
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Regular Unleaded Gasoline Weathered Fuel Std, 50% Weathered(4 x 1 mL) Regular Unleaded Gasoline Weathered Fuel Std, 50% Weathered(4 x 1 mL)
SKU: S-WG-50-PK

Regular Unleaded Gasoline Weathered Fuel Std, 50% Weathered(4 x 1 mL)

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  • Brand Spex
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1-Chloro-3-fluorobenzene, 1000 µg/mL in Methanol-P&T (4 x 1 mL) 1-Chloro-3-fluorobenzene, 1000 µg/mL in Methanol-P&T (4 x 1 mL)
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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4-Chlorophenol Organic Std, 1000 µg/mL in Methanol-P&T (4 x 1 mL) 4-Chlorophenol Organic Std, 1000 µg/mL in Methanol-P&T (4 x 1 mL)
SKU: S-906-PK

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

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  • Brand Spex
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Chloroform Chloroform
SKU: S-865

Chloroform

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  • Brand Spex
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
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