[Determinations of indole and methylindole in air by gas chromatography].
Indole and methylindole in air were collected with alkaline multiport silicagel, desorbed with 1+1 acetone-CS2, and determined by GC-FID. Detectable limit is 3.5 mg/L. The minimum detectable concentration is 0.8 mg/m3.
Jin
S
S
Institute of Occupation Medicine, Chinese Academy of Preventive Medicine, Beijing 100050, China.
Xu
B
B
Xiao
H
H
Yan
H
H
D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational; D002849:Chromatography, Gas / Q000379:methods*; D006801:Humans; D007211:Indoles / Q000032:analysis*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D007211:Indoles; C002247:methylindole dithiocarboxylate; C030374:indole