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BG-C291910(带刻度的浓缩管/容量10mL/刻度0.1mL(0-1mL)/1mL(2-10mL)/全长100mm/磨口19/22)'); document.write('¥55.2
BG-L14050(熔点管/封口毛细管/1mm/长度100mm/500支)'); document.write('¥32.96
BG-F321405L(厚壁鸡心磨口烧瓶/5mL/磨口14/20)'); document.write('¥17.6