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4-Nitroaniline, 4-硝基苯胺/100g/CAS:100-01-6'); document.write('¥55
已停产!AHB-1000-3(加热模块/瓷质/1000毫升圆底烧瓶)'); document.write('¥1864.05
BH-10742(紧丝件)'); document.write('¥1.2
Sec-Butyl Lithium,仲丁基锂/100g/CAS:598-30-1'); document.write('¥330
BG-C184604C(砂板闪式层析柱/内径53mm/壁厚3.5mm/长457mm)'); document.write('¥268.8
Trifluoroacetic anhydride, 三氟乙酸酐/500g/CAS:407-25-0'); document.write('¥470