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