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BG-D133424F(元素分析干燥瓶/四氟节门)'); document.write('¥156
N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉/25g/CAS:16357-59-8'); document.write('¥381
DZ-BG-具砂板节门连接头(有效长150mm/外径22mm/上磨口19/22/下磨口19/22/G3)'); document.write('¥266.67
Silver benzoate BENZOATE, 苯甲酸银/5g/CAS:532-31-0'); document.write('¥440
BG-F30291L(圆底烧瓶/单颈/1000mL/磨口29/42)'); document.write('¥116
BG-F729500(磨口抽滤瓶/19/22/容积500mL)'); document.write('¥120