document.write('
'); document.write(''); document.write('
Dimethylchloroacetal, 2-氯乙醛缩二甲醇/25g/CAS:97-97-2'); document.write('¥100
trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/500g/草莓酸/CAS:16957-70-3'); document.write('¥800
BG-F464100(溶剂储存球瓶/100mL/磨口24/40/高真空阀0-4mm)'); document.write('¥142.4
OMMG(分子模型研究生套装)'); document.write('¥329