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已停产!BT-Z14103-254-1(紫外灯管/254nm/手提式双波长紫外灯B-PUV2用)'); document.write('¥28.05
DZ-BG-磨口试管(外径22mm/有效长度110mm/磨口19/22)'); document.write('¥35
Copper(I) bromide-dimethyl sulfide,溴化亚铜二甲硫醚/50g/CAS:54678-23-8'); document.write('¥1000
BG-D101410(一体式减压蒸馏器/磨口14/20)'); document.write('¥248
trans-2-Methyl-2-pentenoic acid, 反式-2-甲基-2-戊烯酸/250g/草莓酸/CAS:16957-70-3'); document.write('¥480
Dimethylchloroacetal, 2-氯乙醛缩二甲醇/500g/CAS:97-97-2'); document.write('¥650