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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-Fluorobiphenyl 2-Fluorobiphenyl
SKU: 194

2-Fluorobiphenyl

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Concentration 10,000 µg/mL
  • Matrix Methylene Chloride
  • Raw Material >95% min
2-Fluorophenol 2-Fluorophenol
SKU: 193

2-Fluorophenol

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  • Brand NSI
  • Matrix CH2Cl2
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2-Chloroethyl vinyl ether 5000ppm 2-Chloroethyl vinyl ether 5000ppm
SKU: 17H

2-Chloroethyl vinyl ether 5000ppm

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  • Brand NSI
  • Matrix vinyl ether
  • Concentration 5000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
cis-1,2-Dichloroethylene cis-1,2-Dichloroethylene
SKU: 173

cis-1,2-Dichloroethylene

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  • Brand NSI
  • Matrix P&T Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
1,2-Dibromoethane 1,2-Dibromoethane
SKU: 171

1,2-Dibromoethane

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  • Brand NSI
  • Matrix Methanol
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Paclobutrazol Paclobutrazol
SKU: 1693

Paclobutrazol

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Nitrobenzene-d5 Nitrobenzene-d5
SKU: 166

Nitrobenzene-d5

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  • Brand NSI
  • Matrix CH2Cl2
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Spiromesifen Spiromesifen
SKU: 1664

Spiromesifen

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Merphos Merphos
SKU: 1648

Merphos

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
a-Terpineol a-Terpineol
SKU: 1635

a-Terpineol

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Molinate Molinate
SKU: 1632

Molinate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
2,4'-DDE 2,4'-DDE
SKU: 1605

2,4'-DDE

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