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To be determined, 4°C
吩噻嗪,98.0%(GC)
四丙基溴化铵, ≥98.0%
顺式-4-壬烯, ≥97.0%
Glutaryl dichloride, 97% 25ML
4-Epichlortetracycline hydrochloride, can be used as secondary standard, 97% 500MG
FILTER, KODAK, WRATTEN 22
1,2-二羟基萘, ≥92.0%
三苯基膦氯化钌,99%,Ru>10.5%
Cefotaxime sodium salt ,plant cell culture tested, ~95%, powder
人视黄醇结合蛋白