酸性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
-
酸性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
SHAM_233894 | 200g
-
酸性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
SHAM_233896 | 200g
-
碱性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
SHAM_233939 | 200g
-
碱性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
SHAM_234361 | 200g
-
碱性土壤有效态质控样品(LY/T 1239-1999/NY/T1121.2-2006/LY/T 1240-1999/LY/T 1241-1999/NY/T1121.24-2012/NY/T1121.6-2006/LY/T 1232-2015/NY/T889-2004/NY/T890-2004)
SHAM_233931 | 200g
-
耕地土壤中营养物质分析标准物质(NY/T1119-2019/NY/T1121.2-2006/NY/T1121.6-2006/NY/T1121.24-2014/LY/T1228-2015/NY/T88-1988/LY/T 1232-2015/NY/T1121.7-2014/NY/T87-1988) Nutrients in cultivated soil
RMH-A257 | 100克/瓶
-
耕地土壤中营养物质分析标准物质(NY/T1119-2019/NY/T1121.2-2006/NY/T1121.6-2006/NY/T1121.24-2014/LY/T1228-2015/NY/T88-1988/LY/T 1232-2015/NY/T1121.7-2014/NY/T87-1988) Nutrients in cultivated soil
RMH-A256 | 100克/瓶
LY/T 1239-1999 森林土壤pH值的测定(1999-11-01实施)
您正在浏览的产品:酸性土壤有效态质控样品
本公司销售的所有产品仅供实验科研使用,不用于人体及临床诊断。
② 恒温25±1℃条件下水平振荡8小时
③ 离心过滤后取上清液酸化处理(pH<2)
④ 采用标准加入法消除基质干扰
以上信息仅供参考,请以相应标准的原文为准!