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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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Arochlor 1221 5000ppm in Isooctane Arochlor 1221 5000ppm in Isooctane
SKU: 126

Arochlor 1221 5000ppm in Isooctane

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  • Brand NSI
  • Matrix isooctane
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1221 1000ppm in Methanol  Arochlor 1221 1000ppm in Methanol
SKU: 126M

Arochlor 1221 1000ppm in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1221 50ppm in Oil  Arochlor 1221 50ppm in Oil
SKU: 126L-T

Arochlor 1221 50ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 50ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1221 500ppm in Oil Arochlor 1221 500ppm in Oil
SKU: 126H-T

Arochlor 1221 500ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 500ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1016  5000ppm in isooctane Arochlor 1016  5000ppm in isooctane
SKU: 125

Arochlor 1016 5000ppm in isooctane

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  • Brand NSI
  • Matrix isooctane
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1016 1000ppm in Methanol Arochlor 1016 1000ppm in Methanol
SKU: 125M

Arochlor 1016 1000ppm in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
4,4'-DDT 4,4'-DDT
SKU: 124

4,4'-DDT

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2-Propanol 2-Propanol
SKU: 123

2-Propanol

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  • Brand NSI
  • Matrix DI Water
  • Concentration 50,000 μg/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Paraquat dichloride Paraquat dichloride
SKU: 1234-W

Paraquat dichloride

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Methyl-tert-butyl ether Methyl-tert-butyl ether
SKU: 1220L

Methyl-tert-butyl ether

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Glyphosate Glyphosate
SKU: 1215H

Glyphosate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
3,3'-Dichlorobenzidine 3,3'-Dichlorobenzidine
SKU: 1214

3,3'-Dichlorobenzidine

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