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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: 950-A

Imazalil

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: 681-5K

Ethyl acetate

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  • Brand NSI
  • Matrix Methanol
  • Concentration 5000 ug/mL
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
  • Top rated
SKU: 625-PH

Organochlorine Pesticides Mix, 2,000 µg/mL

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  • Brand Spex
  • Matrix Benzene
  • Concentration 2,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
SKU: 52900-A

Chlorpyrifos

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  • Brand NSI
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
  • Top rated
SKU: 5252-PB

Organochlorine Pesticides Mix B, 200 µg/mL

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  • Brand Spex
  • Matrix Acetone
  • Concentration 200 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
  • Top rated
SKU: 5252-PA

Organochlorine Pesticides Mix A, 200 µg/mL

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  • Brand Spex
  • Matrix Acetone
  • Concentration 200 µg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
SKU: 465-A

Fenhexamid

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: 441-A

Flonicamid

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: 438-A

Chlorfenapyr

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: 421-A

Bifenazate

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  • Brand NSI
  • Matrix Acetonitrile
  • Raw Material >95% min; as available
  • Certification Gravimetric and/or Volumetric
SKU: 284L

Acetone

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  • Brand NSI
  • Matrix Methanol
  • Concentration 1000 ug/mL
  • Raw Material >95% min
  • Certification Gravimetric and/or Volumetric
SKU: 1307

n-Pentane

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