未登录
查看详情
Sigma/西格玛苯甲醇 ACS reagent, ≥99.0%(CAS:100-51-6)
原厂型号:402834-1L
参数:
包装:1L
Sigma/西格玛双酚乙氧基化物 average Mn ~492, EO/phenol 3(CAS:32492-61-
原厂型号:416525-1L
Sigma/西格玛乙胺 溶液 66.0-72.0% in H2O(CAS:75-04-7)
原厂型号:471208-1L
Sigma/西格玛乙酸 glacial, ReagentPlus, ≥99%(CAS:64-19-7)
原厂型号:A6283-1L
Sigma/西格玛TWEEN 20 viscous liquid(CAS:9005-64-5)
原厂型号:P1379-1L
Sigma/西格玛三氟乙酸 ReagentPlus, 99%(CAS:76-05-1)
原厂型号:T6508-1L
Sigma/西格玛TWEEN 20 Vetec, reagent grade, 40%(CAS:9005-64-5)
原厂型号:V900548-1L