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Tetrakis(triphenylphosphine)palladium, 四(三苯基膦)钯/5g/CAS:14221-01-3'); document.write('¥660
MMP-G-06-F (Endpoint I)'); document.write('¥7
BT-Z14197-F(四氟塞/小型光化学反应器B-LRS2207配件)'); document.write('¥123.08
BG-C150190(直型冷凝器/冷凝管/高水速/冷凝部分长190mm,磨口14/20)'); document.write('¥60.8
Diphenylphosphoryl azide, 叠氮磷酸二苯酯/25g/CAS:26386-88-9'); document.write('¥190
BH-10230-40(样品瓶架/塑料/4mL)'); document.write('¥52.8