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4-(二甲氨基)苯甲酸2-乙基己酯,98.0%(GC)
甘露醇盐酚红琼脂
PHENYL-D(5)-HYDROXYWARFARIN
二亚乙基三胺,99%+
3-羟基-2-硝基吡啶,98%+
Buffer concentrate for 500 ml buffer solution, (citrate/hydrochloric acid), traceable to SRM of NIST
Aluminium potassium sulfate dodecahydrate GR for analysis ACS,Reag. Ph Eur
3-(二甲氨基)-1-(2-噻吩基)-1-丙醇, ≥98.0%
格列甲嗪, ≥98.0%
N-Methyl-N-[(5-methylthien-2-yl)methyl]amine monohydrochloride, 97%