Treating M.E. - The Basics - HFME
To collect mercury in the atmosphere or in the indoor air, place an absorbing solution comprising 20 ml of 0.1% potassium permanganate and 1N sulfuric acid in an impinger or similar bubbler. To sample the air, use a suction pump to draw the air into the absorbing solution from the sampling point at a flow rate of 1 L/min. for a given time ... ................
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