DIN EN 482:2021-05 Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements; German version EN 482:2021
2021DIN EN 482:2021 Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements; German version EN 482:2021
2015DIN EN 482:2015 Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents; German version EN 482:2012+A1:2015
2012DIN EN 482:2012 Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents; German version EN 482:2012