valve fitting of the bag. Connect the other end of the tubing to the outlet port or fitting of the pump. Use only PTFE tubing for bag sampling, never use rubber or Tygon® tubing. To begin sampling, open the valve on the bag fitting; refer to bag operating instructions.
Zefon bag sampling vacuum chambers are sealed boxes designed to allow sampling Tedlar Bag, sized according to the sampling standard being followed.
Perhaps the simplest means of collecting an air sample is by collecting a whole air sample in a sample bag (e.g. Tedlar bag) or sample canister (e.g. Summa
For critical samples, collect duplicate bags In case one bag leaks or pops. PROCEDURE. • Attach the Tedlar bag to the sampling port that us under pressure.
A second method of sampling into a Tedlar bag is using a “lung" sampler. This method utilizes a large sealed container constructed of clear plastic with an airtight lid and two air line fittings. The Tedlar bag is inserted into the box and the sample line connected to the Tedlar bag.
19 Jan 2006 The purpose of this standard operating procedure (SOP) is to Samples collected in Tedlar bags should be placed in a clean and cool
18 Mar 2003 The purpose of this standard operating procedure (SOP) is to define the use . sampling procedure is concluded, the Tedlar bags are stored in
27 Jun 2014 Eurofins Air Toxics, Inc. Guide to Whole Air Sampling – Canisters and Bags . canisters and Tedlar® bags. Eurofins Air Toxics sampling, and step-by-step instructions for collecting grab and integrated samples. Photographs

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March 2018