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BH-30101-1L(一次性塑料盆/1000mL)'); document.write('¥2.4
BG-F641425(恒压滴液漏斗/高真空阀/25mL/磨口14/20)'); document.write('¥153.6
BG-S101504(四氟直孔节门/直型连接管/外径10mm/孔径4mm)'); document.write('¥64.8
BG-A921922(90°抽气接头/磨口19/22/小咀外径8mm)'); document.write('¥15.2
Diethylzinc, 二乙基锌/1L/CAS:557-20-0'); document.write('¥1850
BG-P13009(方标本缸/带磨砂盖/长300mm/宽200mm/高300mm)'); document.write('¥352