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BG-C184173C(砂板闪式层析柱/内径13.4/壁厚1.8mm/长305mm)'); document.write('¥108
BG-D133424G(元素分析干燥瓶/玻璃节门)'); document.write('¥156
DZ-BG-流动相培养器'); document.write('¥900
BH-10288-020(塑料软膏盒/20克/100个)'); document.write('¥23.2
Methyllithium, 甲基锂/100ml/CAS:917-54-4'); document.write('¥420
Pyridinium chlorochromate, 氯铬酸吡碇盐/25g/CAS:26299-14-9'); document.write('¥100