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BG-P1505100(试剂瓶/螺口/蓝盖/100mL)'); document.write('¥8.16
BG-Z602440-BJ-C(旋蒸转换头变径/具螺纹口/接5mL瓶)'); document.write('¥72.8
Sodium bromate,溴酸钠/10g/CAS:7789-38-0'); document.write('¥58.8
Ethyl (triphenylphosphoranylidene)acetate, 乙氧甲酰基亚甲基三苯基膦/25g/CAS:1099-45-2'); document.write('¥210
BG-Z182475(玻璃加料漏斗/非磨口/适用于24/40磨口/上口外径75mm)'); document.write('¥41.6