title: [Determination of acephate in air of workplace].
abstract: OBJECTIVE
  To establish a standard gas chromatographic method for determinating acephate in air of workplace.
  
  
  METHODS
  Acephate in the air was collected with polyurethane foamed plastics, desorbed with methanol, separated and determined by capillary GC column.
  
  
  RESULTS
  The penetrant capacity of polyurethane foamed plastics tube was more than 2.4 mg, the desorption efficiency was above 90%, the recoveries of diazepam were 95.4% - 100.5%, the relative standard deviation varied from 5.1% - 7.4%, the detection limit was 0.31 microg/ml.
  
  
  CONCLUSIONS
  The method is suitable for the determination of acephate in the air of workplace.
authors.affiliation: Zhejiang Academy of Medical Sciences, Hangzhou 310013, China. cccjjjrrr2002@163.com
authors.forename: Jianrong
authors.initials: J
authors.lastname: Chai
authors.forename: Suxia
authors.initials: S
authors.lastname: Yu
authors.forename: Hongfang
authors.initials: H
authors.lastname: Tang
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods*; D006801:Humans; D009946:Organothiophosphorus Compounds / Q000032:analysis*; D063088:Phosphoramides
chemical_list: D000395:Air Pollutants, Occupational; D009946:Organothiophosphorus Compounds; D063088:Phosphoramides; C001969:acephate