Can't reduce of Na. Agilent 7900 (pump - off, spray carrier gas - off) reads 1,000,000 cps! Burner, spray chambers and 1 cone is a cleaned. Changing (up) the carrier gas - increases the signal, then decreases it.
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Can't reduce of Na. Agilent 7900 (pump - off, spray carrier gas - off) reads 1,000,000 cps! Burner, spray chambers and 1 cone is a cleaned. Changing (up) the carrier gas - increases the signal, then decreases it.