SNI 06-6875-2002 Test methods of sulphides content in water by iodometry《用碘量法测试水中硫化物含量的方法》.pdf

相关资源

GB T 11060.9-2011 天然气.含硫化合物的测定.第9部分：用碘量法测定硫醇型硫含量.pdf

GB T 11060.1-2010 天然气.含硫化合物的测定 第1部分 用碘量法测定硫化氢含量.pdf

STAS SR 8934-25-1997 Sodium chloride - Determination of bromid content - lodometric method《氯化钠 用碘量法测定溴化物含量 》.pdf

猜你喜欢

ONORM L 1075-1993 Inorganic pollutant elements in soils under agricultural and horticultural use - Selected first official values《农业和园艺使用的土壤中的无机污染物 选定的官方值》.pdf

ONORM L 1079-1999 Chemical analyses of soils - Determination of soil organic matter by loss on ignition《土壤化学分析 由烧失量测定土壤有机质》.pdf

ONORM L 1080-1999 Chemical analyses of soils - Determination of organic carbon by dry combustion《土壤化学分析 干燃烧法测定有机碳》.pdf

ONORM L 1081-1999 Chemical analyses of soils - Determination of organic carbon by wet combustion《土壤化学分析 湿燃烧法测定有机碳》.pdf

ONORM L 1082-1999 Chemical analyses of soils - Determination of nitrogen according to Kjeldahl《土壤化学分析 根据凯氏氮法测定》.pdf

ONORM L 1083-1999 Chemical analyses of soils - Determination of acidity (pH value)《土壤化学分析 测定酸度（ pH值）》.pdf

ONORM L 1084-1999 Chemical analyses of soils - Determination of carbonate《土壤化学分析 碳酸盐含量的测定》.pdf

ONORM L 1085-1999 Chemical analyses of soils - Acid digest forthe determination of nutritive and toxic elements《土壤化学分析 营养和有毒元素测定的酸解》.pdf

ONORM L 1086-1-2001 Chemical analyses of soils - Determination of exchangeable cations and of effective cation exchange capacity (CECeff) by extraction with bariumchloride solution.pdf