Indoor air - Measurement of flame retardants and plasticizers based on organophosphorus compounds. Phosphoric acid ester Ingestion-build-83346 Annex C (informative) Determining a

Annex C (informative) Determining a public toilet strategy

Analytical filter paper as produced in the paper mill has a high degree of cellulosic purity

blocking load

can specify and publish BIR format specifications

safety and environmental characteristics specific to the applications described above

Indoor air - Measurement of flame retardants and plasticizers based on organophosphorus compounds. Phosphoric acid ester Ingestion-build-83346 Annex C (informative) Determining a1 Scope This part of ISO 16000 specifies a test method for the sampling and analysis of the phosphoric acid esters in indoor air and in test chamber air through gas chromatography mass spectrometry. Both principle methods of the low resolution mass spectrometry and the high resolution mass spectrometry are described. The methods described in this part of ISO 16000 are not suitable for the determination of the phosphoric acid esters in materials. NOTE