ICS13.040.20Z15DB37山东省地方标准DB37/T3458—2018环境生物氚、碳-14的测定液体闪烁计数法Environmentalorganisms—Determinationoftritiumandcarbon14activities—Liquidscintillationcountingmethod2018-12-29发布2019-01-29实施山东省市场监督管理局发布DB37/T3458—2018I目次前言...................................................................................................................................................................III引言.....................................................................................................................................................................IV1范围...................................................................................................................................................................12规范性引用文件...............................................................................................................................................13术语和定义.......................................................................................................................................................14方法原理...........................................................................................................................................................25试剂和材料.......................................................................................................................................................26仪器和设备.......................................................................................................................................................37样品采集...........................................................................................................................................................38分析步骤...........................................................................................................................................................38.1组织自由水氚.......................................................................
