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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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SKU: 173LL

cis-1,2-Dichloroethylene

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1717-HA

Dichlofenthion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1716-HA

Chlorpyrifos methyl

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1703-HA

Carbophenothion

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1702-A

Triphenyl phosphate 1000ppm in Acetone

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  • Brand NSI
  • Matrix Acetone
  • Concentration 1000ppm
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1652-HA

Tetraethylpyrophosphate (TEPP)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1652-H

Tetraethylpyrophosphate (TEPP)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1652-A

Tetraethylpyrophosphate (TEPP)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1651-HA

Trichloronate

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1649-HA

Tokuthion (Prothiophos)

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1649-H

Tokuthion (Prothiophos)

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

Merphos

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