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Liquid chromatography mass spectrometry (LC-MS) has emerged as the preferred analytical method for numerous organic analytes, including polar pesticides and various pharmaceuticals. The LC-MS method offers high sensitivity and specificity, making it ideal for complex mixtures.

Spex® CertiPrep provides a comprehensive selection of standards designed to support all your LC-MS laboratory tests. These standards ensure reliable and accurate results across a variety of applications.

By utilizing Spex® CertiPrep LC-MS test products, laboratories can enhance their analytical capabilities and maintain the integrity of their LC-MS analyses, facilitating advancements in research and quality control.

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SKU: 111

Toxaphene

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 108

Arochlor 1248 5000ppm in Isooctane

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  • Brand NSI
  • Matrix Isooctane
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 107

Arochlor 1232 5000ppm in Isooctane

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  • Brand NSI
  • Matrix Isooctane
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 103

delta-BHC

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  • Brand NSI
  • Matrix Ethyl Acetate
  • Concentration 1005.3
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 102

gamma-BHC (Lindane)

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1004.7
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 101

beta-BHC

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  • Brand NSI
  • Matrix Acetone
  • Concentration 997.6
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 135M

Arochlor 1254 1000ppm in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 135L-T

Arochlor 1254

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 135L

Arochlor 1254 50ppm in Hexane

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  • Brand NSI
  • Matrix Hexane
  • Concentration 50ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 135H-T

Arochlor 1254 500ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 500ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1344-M

3,5-Dichlorobenzoic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1341H

o-Terphenyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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