火焰原子吸收光潜法测定锡的灵敏度低,在224.6nm波长的检测限是0.5ug/ml。Smith使用氢化物发生提高了灵敏度,用氩气作载气在氢气—空气火焰中用224.6nm波长测定,其检测限为15ng/ml,Fernandz的报告为7ng/ml,Vijan用电热石英管原子化以氩气作载气在286.3nm波长处的检测限是0.45ng/ml,相对标准差是6％,Evans等采用电热石英管以氮气作载气,用224.6nm波长 Flame atomic absorption spectrophotometric determination of low tin sensitivity, the detection limit of 224.6nm wavelength 0.5ug / ml. Smith increased sensitivity using hydride generation with argon as the carrier gas at 224.6 nm in a hydrogen-air flame with a detection limit of 15 ng / ml, Fernandz reported 7 ng / ml, Vijan atomized with electric quartz tube The detection limit of argon gas as carrier gas at 286.3nm was 0.45ng / ml, the relative standard deviation was 6%. Evans et al. Used electric quartz tube with nitrogen as the carrier gas, and with 224.6nm wavelength