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BG-F580050(溶剂储存瓶(Schlenk)/50mL/高真空节门0-4mm/外径28mm/长度120mm)'); document.write('¥119.2
BF-10202-3301CN(滤毒盒/过滤有机蒸汽式/3M-3301CN)'); document.write('¥32
BG-P14044-90(培养皿/直径90mm)'); document.write('¥10.45
BH-10603-DP(割管器刀片)'); document.write('¥21.33
3-Methyl-2-butenal, 3-甲基-2-丁烯醛/25ml/CAS:107-86-8'); document.write('¥360
BF-10106-50A(口罩/一次性/活性炭/50只/)'); document.write('¥38.4