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BG-D381912(三叉接收管/磨口19/22)'); document.write('¥188.8
BG-C374630(具储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长305mm)'); document.write('¥164
DZ-BG-螺纹口史莱克管/GL25/25ml/四氟节门'); document.write('¥128
BG-A811090(双外磨口连接头/磨口14/20/磨口间长度90mm)'); document.write('¥20
OMMA-G(分子模型高级专业套装/大号)'); document.write('¥2749.09
BB-10907-R(鼠标/USB/M110)'); document.write('¥24