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Gas chromatography mass spectrometry (GCMS) is one of the most common methods of analysis for a wide range of compounds including volatile (VO), semi-volatile (SVO) and nonpolar organics. Spex® Certiprep GCMS standards are widely available for analyses ranging from agricultural testing to environmental samples.

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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
Coumaphos in Hexane/Acetone Coumaphos in Hexane/Acetone
SKU: 1647-HA

Coumaphos in Hexane/Acetone

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  • Brand NSI
  • Raw Material >95% min; as available
  • 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
Chloroethane (Ethyl chloride) Chloroethane (Ethyl chloride)
SKU: 15

Chloroethane (Ethyl chloride)

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
Benomyl Benomyl
SKU: 1593

Benomyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
Imidacloprid Imidacloprid
SKU: 1590

Imidacloprid

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