Delves H T, Vinter P
J Clin Pathol. 1966 Sep;19(5):504-9. doi: 10.1136/jcp.19.5.504.
The procedure developed by Browett and Moss (1964) for the semi-automatic determination of the lead content of urine has been adapted for the determination of lead in blood. Determinations are normally carried out in duplicate on 2.0 ml. samples of whole blood and the minimum sample size is 0.5 ml. The organic substances present in blood are destroyed by a manual wet-oxidation procedure and the lead is determined colorimetrically as lead dithizonate using a Technicon AutoAnalyzer. The lower limit of detection, expressed as three times the standard deviation of the blank value, is 5 mug. Pb/100 ml. blood. The standard deviation of the method in the upper range of normal blood lead level of 30 mug. Pb/100 ml. blood (Moncrieff, Koumides, Clayton, Patrick, Renwick, and Roberts, 1964), is +/- 3 mug. Pb/100 ml. blood. Ten samples per hour may be estimated in duplicate.
布罗韦特和莫斯（1964年）开发的半自动测定尿铅含量的方法已被改编用于测定血铅。通常对2.0毫升全血样本进行双份测定，最小样本量为0.5毫升。血液中的有机物质通过手动湿氧化程序破坏，铅用Technicon自动分析仪以二硫腙铅比色法测定。以空白值标准差的三倍表示的检测下限为5微克铅/100毫升血液。在正常血铅水平上限30微克铅/100毫升血液范围内（蒙克里夫、库米兹、克莱顿、帕特里克、伦威克和罗伯茨，1964年），该方法的标准差为±3微克铅/100毫升血液。每小时可对十个样本进行双份估计。
