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Sigma/西格玛正己醛 98%(CAS:66-25-1)
原厂型号:115606-1L
参数:
包装:1L
Sigma/西格玛N,N,N',N'-四(2-羟丙基)乙二胺 98%(CAS:102-60-3)
原厂型号:122262-1L
Sigma/西格玛环己烷 ACS reagent, ≥99%(CAS:110-82-7)
原厂型号:179191-1L
Sigma/西格玛环己烷 anhydrous, 99.5%(CAS:110-82-7)
原厂型号:227048-1L
Sigma/西格玛Brij L4聚氧乙烯月桂醚 average Mn ~362(CAS:9002-92-0)
原厂型号:235989-1L
Sigma/西格玛苯甲酰氯 ACS reagent, 99%(CAS:98-88-4)
原厂型号:259950-1L
Sigma/西格玛正丁醇 anhydrous, 99.8%(CAS:71-36-3)
原厂型号:281549-1L
Sigma/西格玛1,4-二氧六环 anhydrous, 99.8%(CAS:123-91-1)
原厂型号:296309-1L
Sigma/西格玛2-甲基-1,3-丙二醇 99%(CAS:2163-42-0)
原厂型号:375721-1L
Sigma/西格玛聚乙二醇甲醚甲基丙烯酸酯 溶液 average Mn 2,000, 50wt. % in H2O(C
原厂型号:457876-1L