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BG-A814030(双外磨口连接头/磨口24/40/磨口间长度30mm)'); document.write('¥20
BG-L16032(温度计/红液,0℃至100℃)'); document.write('¥6.59
BG-F484000(溶剂储存球瓶/1000mL/磨口24/40/高真空阀0-4mm)'); document.write('¥294.4
BG-C373220(具储存球闪式层析柱/容量500mL/外径32mm/内径26mm/磨口24/40/长203mm)'); document.write('¥131.2