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Air, ambient samples

Air (ambient) Sample collection in Tedlar bag Cryogenically trap thermally desorb GC/PID 0.5 ppb NR Kowalski et al. 1985... [Pg.323]

Air (ambient) Sample collection onto on-column cryogenic sample loop or into stainless steel containers GC/PID/FID 1 ppt 70-130 Nutmagul and Cronn 1985... [Pg.323]

Air (ambient) Sample trapped on Tenax GC thermal desorption to on-column cryogenic trap HRGC <0.1 ppb 69-126 EPA 1979a... [Pg.323]

See also in sourсe #XX -- [ Pg.232 ]

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