Gc Column Care Guide

Health and Safety Executive Volatile organic compounds in air

inert carrier gas into a gas chromatograph fitted with a suitable capillary column and detector. 6 Method 2 (diffusive sampling; thermal desorption) is suitable for samples of greater than 15 minutes up to 8 hours over a concentration range of approximately 1–1000 mg.m-3. The sorbent tube, fitted with a diffusion cap, is exposed for a

  Columns, Gas chromatograph, Chromatograph