|
有机分析样品前处理方法.第2部分:索氏提取法
Sample preparation methods for organic analysis.Part 2:Soxhlet extraction
价格：￥0.00
|
|
|
|
|
|
有机分析样品前处理方法第1部分：液液萃取法
Sample preparation methods for organic analysis.Part 1:liquid-liquid extraction
价格：￥0.00
|
|
|
|
|
|
地下水环境监测技术规范
Technical specifications for environmental monitoring of groundwater
价格：￥0.00
|
|
|
|
|
|
水制中常用量与单位的名称和符号
names and signs for quantity and units commonly used in water system
价格：￥0.00
|
|
|
|
|
|
水质.总硒的测定.铁（Ⅱ）.邻菲啰啉间接分光光度法
Water quality.Determination of total selenium.Iron(Ⅱ)-O-phenanthroline indirect spectrophotometry
价格：￥0.00
|
|
|
|
|
|
水质 总汞的测定 硼氢化钾还原冷原子吸收分光光度法
Water quality - determination of total mercury - potassium borohydride reduction - cold atomic absorption spectrophotometer
价格：￥0.00
|
|
|
|
|
|
多泥沙河流水环境样品采集及预处理技术规程
Technical regulation of sampling and preparating on water environment the heavy sediment-laden river
价格：￥0.00
|
|
|
|
|
|
氧化还原电位的测定(电位测定法)
Determination of oxidation-reduction potential (Electrometric method )
价格：￥0.00
|
|
|
|
|
|
锑的测定(5-Br-PADAP分光光度法)
Determination of antimony (5-BR-PADAP Spectrophotometric method)
价格：￥0.00
|
|
|
|
|
|
硼的测定(姜黄素法)
Determination of boron (carcumin method)
价格：￥0.00
|
|
|
|
|
