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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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Dinoseb methyl ester Dinoseb methyl ester
SKU: 1292

Dinoseb methyl ester

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
DCAA methyl ester DCAA methyl ester
SKU: 1291L

DCAA methyl ester

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
4-Bromochlorobenzene 4-Bromochlorobenzene
SKU: 1289

4-Bromochlorobenzene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Methylnaphthalene 1-Methylnaphthalene
SKU: 1288

1-Methylnaphthalene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1-Methylnaphthalene 1-Methylnaphthalene
SKU: 1288-M

1-Methylnaphthalene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Thionazin (Zinophos) Thionazin (Zinophos)
SKU: 1287

Thionazin (Zinophos)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Thionazin (Zinophos) Thionazin (Zinophos)
SKU: 1287-M

Thionazin (Zinophos)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Thionazin (Zinophos) Thionazin (Zinophos)
SKU: 1287-HA

Thionazin (Zinophos)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Isobutylbenzene Isobutylbenzene
SKU: 1286

Isobutylbenzene

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Raw Material >95% min
2-Methylpentane 2-Methylpentane
SKU: 1274

2-Methylpentane

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1221 5000ppm in Isooctane Arochlor 1221 5000ppm in Isooctane
SKU: 126

Arochlor 1221 5000ppm in Isooctane

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  • Brand NSI
  • Matrix isooctane
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Arochlor 1221 1000ppm in Methanol  Arochlor 1221 1000ppm in Methanol
SKU: 126M

Arochlor 1221 1000ppm in Methanol

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
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