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Tetrakis(triphenylphosphine)palladium, 四(三苯基膦)钯/1g/CAS:14221-01-3'); document.write('¥180
BG-L101000(容量瓶/出口级/玻璃带塞/透明/1000mL)'); document.write('¥80
BH-20202(指针式温湿度表)'); document.write('¥85.33