Ghimenti G, Galli E, Taponeco G
Ann Ist Super Sanita. 1977;13(1-2):389-98.
The AA. report the gaschromatographic determination of some metal hazards encountered in the environment, as berylliu, chromium, manganese, cobalt, nickel, tin, lead, mercury and others. They develop the rapid method by Hansen et al. for the analysis of sub-nanogram amounts of chromium with the formation from blood of chromium trifluoroacetylacetonate Cr(tfa)3 and quantitation of this chelate using electron-capture GLC. Particularly different samples of chrome tanning workers blood are tested. Informations are provided concerning the equipment, operating parameters, sensitivity, interferences and the approximate time required for this method and the correspondent using the atomic absorption spectrometry.
作者报告了环境中一些金属危害物的气相色谱测定，如铍、铬、锰、钴、镍、锡、铅、汞等。他们改进了汉森等人的快速方法，用于分析亚纳克量的铬，该方法是通过血液形成三氟乙酰丙酮铬Cr(tfa)3，并使用电子捕获气相色谱法对这种螯合物进行定量。特别对铬鞣工人血液的不同样本进行了测试。提供了有关该方法以及使用原子吸收光谱法的相应方法的设备、操作参数、灵敏度、干扰和所需大致时间的信息。
