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Guaifenesin, 愈创甘油醚/250g/CAS:93-14-1'); document.write('¥250
已停产!NMRTV-230(真空/低压核磁管/全长230mm)'); document.write('¥872
Benzanilide, 苯甲酰苯胺/100g/CAS:93-98-1'); document.write('¥100
2-Iodobenzoic acid, 2-碘苯甲酸/25g/CAS:88-67-5'); document.write('¥100
2-Iodobenzoic acid, 2-碘苯甲酸/100g/CAS:88-67-5'); document.write('¥340
2,4-Dimethyl aniline, 2,4-二甲基苯胺/100ml/CAS:95-68-1'); document.write('¥110