Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography. Part 2. Diffusive sampling
Security activity. Provision of security services with the adoption of appropriate measures to respond to the signal information of technical means of protection. General requirements
State system for ensuring the uniformity of measurements. Radioisotope and piezobalance analyzers for mass concentration of aerosol particles in air of the working zone. The method of verification
