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Styrene, 苯乙烯/500ml/CAS:100-42-5'); document.write('¥420
Benzonitrile, 苯甲氰/25g/CAS:100-47-0'); document.write('¥128
BG-F419950(厚壁斜两口瓶/50mL/主口19/22/侧口19/22)'); document.write('¥33.6
BH-10580-0710(加样头/不锈钢/#7/100mm)'); document.write('¥9.6
BH-20204(笔式数字温度表/TP101/-50至+300摄氏度)'); document.write('¥45.27
Bromopentafluorobenzene, 溴五氟苯/25g/CAS:344-04-7'); document.write('¥402