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Sigma/西格玛Brij L4聚氧乙烯月桂醚 average Mn ~362(CAS:9002-92-0)
原厂型号:235989-250ML
参数:
包装:250ml
Sigma/西格玛苯甲酰氯 ACS reagent, 99%(CAS:98-88-4)
原厂型号:259950-250ML
Sigma/西格玛1,4-二氧六环 anhydrous, 99.8%(CAS:123-91-1)
原厂型号:296309-250ML
Sigma/西格玛N,N,N',N'',N''-五甲基二乙烯三胺 99%(CAS:3030-47-5)
原厂型号:369497-250ML
Sigma/西格玛聚(丙二醇)二缩水甘油醚 average Mn ~380(CAS:26142-30-3)
原厂型号:406732-250ML
Sigma/西格玛聚(丙二醇)二缩水甘油醚 average Mn ~640(CAS:26142-30-3)
原厂型号:406740-250ML
Sigma/西格玛甘油丙氧杂酸(1PO/OH)三丙烯酸 contains 300ppm MEHQ as inhibit
原厂型号:412120-250ML
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:457876-250ML
Sigma/西格玛丙醛 reagent grade, 97%(CAS:123-38-6)
原厂型号:538124-250ML