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4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/1kg/CAS:637-60-5'); document.write('¥1800
BT-Z14099(光化学反应器/大功率光源/立箱式/LRS-1609)'); document.write('¥18461.54
BG-V234022(一体式冷阱/外径40mm/长度225mm/内管外径16mm)'); document.write('¥95.58
BH-10617(内六角扳子套装/8件/世达)'); document.write('¥213.34
BG-C195172C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长254mm)'); document.write('¥120
Bis(triphenylphosphine)palladium(II) chloride, 双三苯基磷二氯化钯/1g/CAS:13965-03-2'); document.write('¥320