河北飞凫标品科技有限公司
编号/Number | 中文名称 | 规格/Units | 特性量/Properties |
GBW04442 | 207Pb 浓缩同位素稀释剂标准物质 | 5mL | 204Pb/207Pb: 0.0010554±0.0000063; 206Pb/207Pb: 0.015749±0.000066; 208Pb/207Pb: 0.18194±0.00023; Pb:(1.9361±0.0039)×10-8 mol/g |
¥ 1800
编号/Number | 中文名称 | 规格/Units | 特性量/Properties |
GBW04442 | 207Pb 浓缩同位素稀释剂标准物质 | 5mL | 204Pb/207Pb: 0.0010554±0.0000063; 206Pb/207Pb: 0.015749±0.000066; 208Pb/207Pb: 0.18194±0.00023; Pb:(1.9361±0.0039)×10-8 mol/g |