关于测汞水样的保存问题,国内外均已有大量报道,但这些报道大都集中在无机汞和总汞方面。最近唐以剑等报道了甲机汞水样的保存方法,提出在水样中加入1%硫酸铜时,可使甲基汞稳定15天。然而,在实际工作中, There are a lot of reports on the preservation of mercury in water samples at home and abroad, but most of these reports focus on inorganic mercury and total mercury. Recently, Tang Yijian et al. Reported on the preservation of mercury-accumulating mercury-a-like samples of aircraft, and proposed that methylmercury could be stabilized for 15 days when 1% copper sulfate was added to the water sample. However, in actual work,