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BG-S550008(90°高真空阀门/0-8高真空阀门)'); document.write('¥112
BT-Z18100(高压釜PFA四氟内衬/带盖/50ml)'); document.write('¥344.62
BG-D101910(一体式减压蒸馏器/磨口19/22)'); document.write('¥264
BG-A842415(真空抽滤接头/磨口24/40/适15~150mL漏斗)'); document.write('¥55.2
BG-F44242L(直三口瓶/2000mL/主24/40/侧24/40)'); document.write('¥272.8
BG-C184601C(砂板闪式层析柱/内径53mm/壁厚3.5mm/长203mm)'); document.write('¥212