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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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Benzidine Benzidine
SKU: 1213

Benzidine

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
bis(2-Ethylhexyl)adipate bis(2-Ethylhexyl)adipate
SKU: 1211

bis(2-Ethylhexyl)adipate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
bis(2-Ethylhexyl)adipate bis(2-Ethylhexyl)adipate
SKU: 1211-A

bis(2-Ethylhexyl)adipate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dibromoacetic acid Dibromoacetic acid
SKU: 1207

Dibromoacetic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Chloroacetic acid Chloroacetic acid
SKU: 1206

Chloroacetic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Dichloroacetic Acid Dichloroacetic Acid
SKU: 1204

Dichloroacetic Acid

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Trichloroacetic acid Trichloroacetic acid
SKU: 1203

Trichloroacetic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Monobromoacetic acid Monobromoacetic acid
SKU: 1202

Monobromoacetic acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Chloro-2-fluorobenzene 1-Chloro-2-fluorobenzene
SKU: 119

1-Chloro-2-fluorobenzene

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
DCAA (Free Acid) DCAA (Free Acid)
SKU: 1191

DCAA (Free Acid)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4-Dichlorphenylacetic acid (Free Acid) 2,4-Dichlorphenylacetic acid (Free Acid)
SKU: 1191M

2,4-Dichlorphenylacetic acid (Free Acid)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4-Dichlorphenylacetic acid (Free Acid) 2,4-Dichlorphenylacetic acid (Free Acid)
SKU: 1191-A

2,4-Dichlorphenylacetic acid (Free Acid)

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