title: [Methods of taking alcohol samples on solid adsorbents].
abstract: The effect of silicagel porosity on the adsorptional and desorptional qualities of alcohol is investigated in the course of detecting alcohols in the working environment air. Large porous silicagels, inured at 600 degrees, yield optimal 95 per cent desorption water at sample stay exeeding 2 hrs. A method of taking alcohol samples from the air of the working environment, using 10 cm glass tube filled with two layers silicagel, is developed and introduced in practice.
mesh_terms: D000327:Adsorption; D000395:Air Pollutants, Occupational; D000431:Ethanol / Q000302:isolation & purification*; D005782:Gels; D012822:Silicon Dioxide; D013048:Specimen Handling / Q000379:methods*; D013696:Temperature
chemical_list: D000395:Air Pollutants, Occupational; D005782:Gels; D000431:Ethanol; D012822:Silicon Dioxide
vernacular_title: Metodi za probovzemane na alkokholi vurkhu tvurdi adsorbenti.