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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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tert-Butylbenzene tert-Butylbenzene
SKU: 1106

tert-Butylbenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
n-Butylbenzene n-Butylbenzene
SKU: 1105

n-Butylbenzene

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 1000 µg/mL
  • Matrix Methanol
  • Raw Material >95% min
1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene
SKU: 1103

1,3,5-Trimethylbenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,1,1-Trichloroethane 200 ug/mL in P&T Methanol 1,1,1-Trichloroethane 200 ug/mL in P&T Methanol
SKU: 10L

1,1,1-Trichloroethane 200 ug/mL in P&T Methanol

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  • Brand NSI
  • Matrix P&T Methanol
  • Concentration 200 ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,1,1-Trichloroethane 10 ug/mL in P&T Methanol 1,1,1-Trichloroethane 10 ug/mL in P&T Methanol
SKU: 10LL

1,1,1-Trichloroethane 10 ug/mL in P&T Methanol

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  • Brand NSI
  • Matrix P&T Methanol
  • Concentration 10 ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dibromomethane Dibromomethane
SKU: 1097

Dibromomethane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Simazine Simazine
SKU: 1094

Simazine

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Simazine Simazine
SKU: 1094H

Simazine

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Simazine Simazine
SKU: 1094-HA

Simazine

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Diquat dibromide Diquat dibromide
SKU: 1093

Diquat dibromide

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dalapon Dalapon
SKU: 1091

Dalapon

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dalapon Dalapon
SKU: 1091H-M

Dalapon

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