Skip Navigation Links
Training Exchange Logo
July 17, 2019
Search
Current Training

By Course Title
By Location
By Date
By Training Partner
By Delivery Method

Course Catalog
By Course Title
By Training Partner
By Delivery Method

Students

View Registrations/Transcripts
Edit Your Profile
Request Training

About Trainex
Overview
Contact Us
Help!

OLEM Training Coordination Team
Locate Team Members
Regional/State Training
Brochure

Other Training Resources
EPA
Other U.S. Government
Non-Government
Online Instruction Design
Listservs and other resources
Tree Coring to Assess Subsurface Volatile Organic Compounds
Internet-based seminar
Hosted by US EPA Technology Innovation Program

Analysis of the volatile organic compound content of tree cores is an inexpensive, rapid, simple approach to examining the distribution of subsurface volatile organic compound contaminants. The method has been shown to detect several volatile petroleum hydrocarbons and chlorinated aliphatic compounds associated with vapor intrusion and ground-water contamination. Tree cores are obtained by using an increment borer. The cores are placed in vials and sealed. After a period of equilibration, the cores can be analyzed by headspace analysis gas chro ...  [click for more]

For general information contact Jean Balent by telephone at 703-603-9924
 Upcoming Events

 No upcoming events.

Archives of past CLU-IN internet seminars are available in the CLU-IN Studio at http://clu-in.org/studio/. You will be able to view the slide and hear an audio stream of the presentation as it occurred.

Previous Events (click to view/hide)
Bullet  Live On-line Class, Internet Based
  September 25, 2008 - September 25, 2008
Logo for USA.gov website