The sulfide determination method established by applying the novel hydrogen sulfide absorption color developer is conducted under the ordinary temperature, negative pressure and low acidity.

 
  • 直接顯色分光光度法測定水中硫化物方法是在常溫、負壓、低酸度下進(jìn)行,該方法具有簡(jiǎn)便、快速、回收率高和操作簡(jiǎn)單等優(yōu)點(diǎn)。
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