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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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2,4,5,6-Tetrachloro-m-xylene 2,4,5,6-Tetrachloro-m-xylene
SKU: 1180

2,4,5,6-Tetrachloro-m-xylene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Chloral hydrate Chloral hydrate
SKU: 1179

Chloral hydrate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,3-Dibromopropionic Acid 2,3-Dibromopropionic Acid
SKU: 1176

2,3-Dibromopropionic Acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Methyl-2-Bromopropionate Methyl-2-Bromopropionate
SKU: 1175

Methyl-2-Bromopropionate

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Raw Material >95% min
2-Bromopropionic Acid 2-Bromopropionic Acid
SKU: 1174

2-Bromopropionic Acid

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,2-Dichloropropane 2,2-Dichloropropane
SKU: 1167

2,2-Dichloropropane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,1-Dichloro-1-propene 1,1-Dichloro-1-propene
SKU: 1166

1,1-Dichloro-1-propene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Azinphos ethyl Azinphos ethyl
SKU: 1161-M

Azinphos ethyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Azinphos ethyl Azinphos ethyl
SKU: 1161-HA

Azinphos ethyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Heptachlor expoxide (Isomer A) Heptachlor expoxide (Isomer A)
SKU: 115

Heptachlor expoxide (Isomer A)

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,3-Dimethyl-2-nitrobenzene 1,3-Dimethyl-2-nitrobenzene
SKU: 1157

1,3-Dimethyl-2-nitrobenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Chloroprene Chloroprene
SKU: 1156

Chloroprene

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