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Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester, 叔丁基二甲基硅基三氟甲磺酸酯/50g/CAS:69739-34-0'); document.write('¥510
BT-Z14106-G(绿光灯/520-525nm)'); document.write('¥344.62
Trifluoromethanesulfonic anhydride, 三氟甲磺酸酐/1kg/CAS:358-23-6'); document.write('¥1960
Dimethyl Suloxide-D6, 氘代二甲亚砜(DMSO)(ALDRICH)/10g/CAS:2206-27-1'); document.write('¥260
已停产!BT-Z18004-XC(高压釜截止阀/针阀/¼吋/熊川)'); document.write('¥800
BH-10272(钙基润滑脂/黄油/850g)'); document.write('¥66.14