Question

Name the solution used to absorb arsine

Answer 1

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Arsine generated from appropriately digested samples by reduction of arsenite or arsenate with zinc/hydrochloric acid in a zinc reduction column [262,264], or more commonly by sodium borohydride in an aqueous medium of low pH, can be passed into a graphite tube kept at 370°C [265] or 600°C [266].

Answer 2

Answer:

Arsine generated from appropriately digested samples by reduction of arsenite or arsenate with zinc/hydrochloric acid in a zinc reduction column [262,264], or more commonly by sodium borohydride in an aqueous medium of low pH, can be passed into a graphite tube kept at 370°C [265] or 600°C [266].