LEAD by Flame AAS 7082
2 103 ± 3 PbO HNO 3 only 93 ± 4 PbS HNO 3 only 93 ± 5 PbO 2 HNO 3 only 82 ± 3 PbO 2 HNO 3 + H 2O 2 100 ± 1 Pb in paint* HNO 3 only 95 ± 6 Pb in paint* HNO 3 + H 2O 2 95 ± 6 *Standard Reference Material #1579, U.S. National Institute of Standards and Technology.
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