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β-analine, β-氨基酸丙酸/250g/CAS:107-95-9'); document.write('¥300
BG-A302942(直型抽气接头/磨口29/42/小咀外径8mm)'); document.write('¥20
Sodium bis(trimethylsilyl)amide, 双(三甲基硅基)氨基钠/500ml/CAS:1070-89-9'); document.write('¥1040
NMRT-R-30(核磁管架/30孔)'); document.write('¥96
Dichlorotriphenylphosphorane, 三苯基二氯化膦/100g/CAS:2526-64-9'); document.write('¥730
BG-L100100-Z(容量瓶/出口级/玻璃带塞/棕色/100mL)'); document.write('¥28.16