-
丁基锂 (15% solution in n-hexane) for synthesis
-
正己烷中7种多溴联苯醚混标溶液,100μg/mL in Hexane
-
First Standard® 正己烷中正壬烷溶液,100μg/mL
-
正己烷中氟乐灵溶液标准物质,1582-09-8,100μg/mL in Hexane
-
正构烷烃混标(C10-C25),certified reference material, 1000 μg/mL in Hexane
-
正己烷中二甲戊灵溶液,40487-42-1,1000μg/mL in Hexane,不确定度:2%
-
正己烷中甲霜灵溶液,57837-19-1,1000μg/mL in Hexane,不确定度2%
-
Pribolab®U-[15N3]-三聚氰胺(Melamine)- 100µg/mL /水
-
First Standard® 甲醇中N-亚硝基哌啶溶液, 100μg/mL
N-Nitrosopiperidine Solution in Methanol, 100μg/mLFirst Standard®天津
-
正己烷中伏杀硫磷溶液,2310-17-0,1000μg/mL in Hexane,uncertainty 2%
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