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BG-F702460M-D(具砂板过滤管/内径60mm/单玻璃节门/磨口24/40/G3)'); document.write('¥268.8
BG-C184462C(砂板闪式层析柱/内径39.6/壁厚3.2mm/长254mm)'); document.write('¥134.4
3-Chloroperoxybenzoic acid, 间氯过氧苯甲酸/25g/CAS:937-14-4'); document.write('¥150
Trimethyltin Chloride, 三甲基氯化锡/25g/CAS:1066-45-1'); document.write('¥320
BF-10191-L(实验服/阻燃/阻燃实验服/阻燃白大衣/L号)'); document.write('¥120