-
镱标准溶液,7440-64-4,1000ug/ml in 1.0 mol/L HNO3
-
邻苯二甲酸二丁酯标准溶液,84-74-2,analytical standard,68.8μg/mL in methanol
-
PFA标准广口瓶300ml配螺纹盖ICP-MS分析实验用PFA消解罐
-
ICP-MS标样
-
水中硝酸根成分分析标准物质,500μg/ml ±1% (20℃)
-
水中氨氮成分分析标准物质,100μg/ml ±2% (20℃)
-
水中氨氮成分分析标准物质,500μg/ml ±1% (20℃)
-
镝标准溶液,7429-91-6,1000ug/ml in 1.0mol/L nitric acid
-
铑 ICP 标准液 1,000 mg/l traceable to SRM from NIST Rh(NO₃)₃ in HNO₃ 2-3% 1000 mg/l Rh CertiPUR®
-
铜标准溶液,7758-98-7,analytical standard,1000ug/ml in 1% H2SO4
想在此推广您的产品吗?
咨询热线: 010-84839035
联系邮箱: sales@antpedia.net