The upper limit of the working range is dependent on the capacity of the Chromosorb 106. 1.3. The method meets the required criteria at the PEL concentration for a 16-day sample storage period. The sampling procedure is convenient. The analytical procedure is quick, sensitive and reproducible. Reanalysis of samples is possible.
Samples are stable, even at room temperature.
It may be possible to analyze other compounds simultaneously. Interferences can be circumvented by proper selection of GC parameters. Some interfering compounds are extracted from untreated Chromosorb 106. Sampling Procedure 2.1. Sampling technique 2.3.1.