Speciation of Trace Di- and Triorganotins in Water by Ion-Exchange HPLC-GFAA

摘要: Abstract : Based on their behavior as stable cations in saline solutions, direct trace speciation of a broad range organotins, representing current industrial or environmental interests, was performed by combination an tin-specific graphite furnace atomic detector with HPLC employing reverse bonded-phase strong exchange columns. Column and system performance detection limits (5-30 ng tin) vary predictably individual substituents but are easily optimized, for example, identifying marine antifoulant leachates. (Author)