Sampling is realized by appropriate methods according to the nature of analysis to be done.
Olentica has sampling systems adapted to types of sources: chimneys, surface areas, and indoor air. Takings intended to olfactometric analysis are realized using a lung box, a pump and Nalophan® bags. An airflow chamber completes this device when analysing surface shape sources (lagoons, swaths).
Physical and chemical analyses (gas chromatography, mass spectroscopy, olfactometry) sampling is realized using glass ampoules, pre-concentration on adsorbent tubes or by solid phase micro extraction (SPME).