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BG-C195464(球磨口闪式层析柱/内径39.6mm/壁厚3.2mm/长457mm)'); document.write('¥140
SV-P170005(厚壁耐压反应管/100mL/外径46*110mm/#15螺口)'); document.write('¥139.529
BG-Z181975(玻璃加料漏斗/非磨口/适用于19/22磨口/上口外径75mm)'); document.write('¥41.6
BG-S402440(空心玻璃塞/玻璃空心塞/磨口24/40)'); document.write('¥21.6
LPH-硅胶软盖-圆115(直径11.5cm)'); document.write('¥21.34
Ethyltriphenylphosphonium bromide, 乙基三苯基溴化膦/25g/CAS:1530-32-1'); document.write('¥70