Indoor air - Determination of formaldehyde. Diffusive sampling method Ingestion-build-93833 including references to other parts

including references to other parts of ISO 20000 and other relevant standards

— a test of conformance of CBEFF structures required by ISO/IEC 19794-9:2007

are within the scope of BS EN 60335-2-74

2 Probing system

Indoor air - Determination of formaldehyde. Diffusive sampling method Ingestion-build-93833 including references to other parts1 Scope This part of ISO 16000 specifies a determination of formaldehyde in indoor air using a diffusive sampler with solvent desorption and high performance liquid chromatography (HPLC). The test method is applicable to the measurement of formaldehyde1) in indoor air over the range from 0,001 mg m3 to 1,0 mg m3 for a sampling period of between 24 h and 72 h. For sampling periods of 24 h, the applicable concentration range is 0,003 mg m3 to 1 mg m3,