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BG-C184604C(砂板闪式层析柱/内径53mm/壁厚3.5mm/长457mm)'); document.write('¥268.8
Trifluoroacetic anhydride, 三氟乙酸酐/500g/CAS:407-25-0'); document.write('¥470
4-Nitroanisole, 4-硝基苯甲醚/100g/CAS:100-17-4'); document.write('¥140
已停产!BH-30215-20(塑料垃圾桶/垃圾箱/20升/脚踏开盖)'); document.write('¥85.34
BH-10606-32(不锈钢盆/直径32cm)'); document.write('¥59.73
BG-F621425G(恒压滴液漏斗/带刻度/玻璃节门/25mL/磨口14/20)'); document.write('¥79.2