原子吸收分光光度法测定空气中Pb、Cr、Cd、Hg,使用的波长(nm)分别是()
A:283.3,357.9,228.8,253.7
B:283.3,253.7,228.8,357.9
C:357.9,253.7,228.8,283.3
D:228.8,283.3,253.7,357.9
E:357.9,253.7,228.8,283.3
出自:中级理化检验技术