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BG-P95045-12-AM(样品瓶套装/螺口密封盖含垫/高硼硅/12mL)'); document.write('¥5.12
BB-10400-6(激光笔/绿光)'); document.write('¥160
已停产!BG-F910008(称量漏斗/称量舟/8mL)'); document.write('¥56
BG-L500020(比色皿/玻璃/2cm/2只)'); document.write('¥35.2
Ethyl (triphenylphosphoranylidene)acetate, 乙氧甲酰基亚甲基三苯基膦/5g/CAS:1099-45-2'); document.write('¥100
BH-20130-200(照射笔/红外/980nm/200mW)'); document.write('¥426.67