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BG-C374640(具储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长457mm)'); document.write('¥169.6
BG-A809035M(连接头/磨口19/22/磨口间长35mm/砂板G3)'); document.write('¥21.6
BG-P1403908300(滴管/高硼硅/外径8mm/长度300mm)'); document.write('¥1.21
BG-A809090(连接头/磨口19/22/磨口间长90mm)'); document.write('¥20.8
Trimethylacetic anhydride, 三甲基乙酸酐/100mL/CAS:1538-75-6'); document.write('¥590
BB-10906(牛眼水平仪)'); document.write('¥32