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Hexabutyldistannane, 六正丁基二锡/10g/CAS:813-19-4'); document.write('¥350
BT-Z14102(手提式双波长紫外灯/新款/B-PUV2)'); document.write('¥787.14
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