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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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Bentazon Bentazon
SKU: 50425

Bentazon

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Isosafrole Isosafrole
SKU: 499H

Isosafrole

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,3,4,6-Tetrachlorophenol 2,3,4,6-Tetrachlorophenol
SKU: 498

2,3,4,6-Tetrachlorophenol

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  • Brand NSI
  • Matrix CH2Cl2
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,1,2-Trichlorotrifluoroethane 1,1,2-Trichlorotrifluoroethane
SKU: 493

1,1,2-Trichlorotrifluoroethane

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  • Brand NSI
  • Matrix PT Methanol
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
1,4-Dioxane 1,4-Dioxane
SKU: 480

1,4-Dioxane

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  • Brand NSI
  • Matrix PT Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,4-Dioxane 1,4-Dioxane
SKU: 480-M

1,4-Dioxane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Acetonitrile Acetonitrile
SKU: 473

Acetonitrile

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  • Brand NSI
  • Matrix Methanol-P&T
  • Concentration 1,000 μg/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Fenhexamid Fenhexamid
SKU: 465-A

Fenhexamid

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Flonicamid Flonicamid
SKU: 441-A

Flonicamid

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Methyl methacrylate Methyl methacrylate
SKU: 439

Methyl methacrylate

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  • Brand NSI
  • Matrix PT Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Chlorfenapyr Chlorfenapyr
SKU: 438-A

Chlorfenapyr

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Clofentezine Clofentezine
SKU: 436

Clofentezine

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