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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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n-Nonatriacontane (C39) n-Nonatriacontane (C39)
SKU: 1339

n-Nonatriacontane (C39)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
n-Nonatriacontane (C39) n-Nonatriacontane (C39)
SKU: 1339L

n-Nonatriacontane (C39)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Tributylphosphate Tributylphosphate
SKU: 1333

Tributylphosphate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1242 1000ppm in Methanol  Arochlor 1242 1000ppm in Methanol
SKU: 132M

Arochlor 1242 1000ppm in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1242 50ppm in Hexane Arochlor 1242 50ppm in Hexane
SKU: 132L

Arochlor 1242 50ppm in Hexane

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  • Brand NSI
  • Matrix Hexane
  • Concentration 50ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1242 50ppm in Oil Arochlor 1242 50ppm in Oil
SKU: 132L-T

Arochlor 1242 50ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 50ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1242 500ppm in Oil Arochlor 1242 500ppm in Oil
SKU: 132H-T

Arochlor 1242 500ppm in Oil

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  • Brand NSI
  • Matrix Hemp Oil
  • Concentration 500ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
tert-Butyl alcohol tert-Butyl alcohol
SKU: 1321

tert-Butyl alcohol

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
tert-Butyl alcohol tert-Butyl alcohol
SKU: 1321H

tert-Butyl alcohol

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2-Ethoxyethanol 2-Ethoxyethanol
SKU: 1314

2-Ethoxyethanol

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2-Nitropropane 2-Nitropropane
SKU: 1313

2-Nitropropane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
4-Methylstyrene 4-Methylstyrene
SKU: 1311

4-Methylstyrene

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