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4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/500g/CAS:637-60-5'); document.write('¥1200
BH-20210-1(电热带/玻璃纤维电热带/1米/100W)'); document.write('¥16.15
AHB-U09D-2(耐压反应管加热模块/干浴/硬质/均9孔/半球孔底/高60mm/外径128mm/孔径26.5mmx9)'); document.write('¥1440.22
BF-10101-XXL(白大褂/白大衣/实验服/XXL号)'); document.write('¥52.27
BH-10757(开口铁圈/小号/直径6.5cm)'); document.write('¥8.54
BG-A351922(75°蒸馏头/上磨口19/22/下磨口19/22/侧磨口19/22)'); document.write('¥35.2