Chromatographic

We test for total petroleum hydrocarbons, gasoline range organics (GRO, TPH-GRO, VPH), diesel range organics (DRO, TPH-DRO, TEH), volatile organic compounds (VOC), and benzene/toluene/ethylbenzene/xylenes (BTEX) with EPA methods. We work with a number of environmental consultants and other companies that are closing pits or remediating the environment. We can handle various matrices including soil and water. A brief list of our GC/MS and GC/FID related packages follows:

  • Purgeable Organics by EPA 624 via Purge and Trap (EPA 5030/5035)
  • GRO (Gas Range Organics) or TVPH (Total Volatile Petroleum Hydrocarbons) by EPA 8015 via Purge and Trap (EPA 5030/5035)
  • BTEX (Benzene, Toluene, Ethylbenzene, and Xylenes) by EPA 602 via Purge and Trap (EPA 5030/5035)
  • TEPH (Diesel Range Organics) by EPA 8015 via direct injection
  • EPA 8260 Volatile Organics (VOC) Package (includes BTEX)
  • EPA 8270 Semivolatile compounds
  • Saturated Paste soil SAR (includes sodium, potassium, magnesium)
  • Pit Closure Complete Package: includes BTEX + Gas Range Organics, TEPH (Diesel Range Organics), TRPH (EPA 418.1), and a suite of Saturated Paste Analyses (pH, EC, TDS, SAR)
  • Other Hazardous Waste – contact us.


How long will it take? BTEX/VOC wet chemistry typically takes 5-7 business days.

For additional questions regarding our services and pricing see our services and pricing guide.

For questions regarding sampling, see our sampling guide.

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