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BG-F484250(溶剂储存球瓶/250mL/磨口24/40/高真空阀0-4mm)'); document.write('¥190.4
已停产!BT-Z18500(高压釜/高压反应釜/氢化釜/500mL)'); document.write('¥7569.1
Triphenylphosphine, 三苯基膦/500g/CAS:603-35-0'); document.write('¥230
tert-Butyl acetate, 醋酸叔丁酯/25mL/CAS:540-88-5'); document.write('¥70