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Diethyl azodicarboxylate, 偶氮二甲酸二乙酯/25g/CAS:1972-28-7'); document.write('¥207.9
BG-P140108100(杜氏管/发酵管/外径8mm/长度100mm/40支/包)'); document.write('¥27.73
BG-P140412120(试管/普通玻璃/平口/外径12mm/长度120mm/10支)'); document.write('¥10.88
1-Methyl-4-piperidone, N-甲基-4-哌啶酮/500g/CAS:1445-73-4'); document.write('¥930
Ruthenium dioxide, 二氧化钌/5g/CAS:12036-10-1'); document.write('¥2180