Metlab Miljö AB is specialised in the field of emission measurements and is today one of Sweden´s leading air consultant laboratories with accreditation for most frequent measurement parameters, such as stack sampling of dust, micro-organic pollutants (dioxins etc), metals (mercury etc), vapour of HCl, HF, SO2, SO3, NH3 etc, gas analysis (O2, CO2, CO, SO2, NOx, VOC), gas ...