1,2-Epoksy-3- -fenoksypropan – metoda oznaczania

Metoda polega na adsorpcji par 1,2-epoksy-3-fenoksypropanu na węglu aktywnym, desorpcji disiarczkiem węgla i analizie chromatograficznej (GC-FID) otrzymanego roztworu. Oznaczalność metody wynosi 0,06 mg/m3.

A worker’s exposure to airborne 1,2-epoxy-3-phenoxypropane is determined with an active charcoal tube (100/50 mg sections). Samples are collected at a maximum flow rate of 10 L/h until a maximum collection volume of 50 L is reached. After sampling the active charcoal tube is desorbed with carbon disulfide. The analysis is conducted with gas chromatography with a flame ionisation detector (GC-FID). The working range is 0.06 to 1.2 mg/m3 for a 50 l air sample.