1. Health and Safety Executive, MDHS 72: Methods for the determination of hazardous substances, volatile organic compounds in ambient air, laboratory method using pumped solid sorbent tubes, thermal desorption and gas chromatography, 1993, https://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs72.pdf
2. ISO EN16017:2013, Indoor, ambient and workplace air — sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography — part 1: pumped sampling.
3. Health and Safety Executive, MDHS 104: Volatile organic compounds in air, Laboratory method using sorbent tubes, solvent desorption or thermal desorption and gas chromatography, 2016, https://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs104.pdf
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5. Adsorbent materials commonly used in air analysis for adsorptive enrichment and thermal desorption of volatile organic compounds;Dettmer;Anal. Bioanal. Chem.,2002