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Xylene Cyanol FF cas: 2650-17-1 molecular formula: molecular weight:
4-氟-2,1,3-苯并恶二唑,98.0%(GC)
胡椒酮, ≥94.0%
3-溴-1,3,4,5-四氢-2H-1-苯并氮杂卓-2-酮,98.0%(GC)
CORNING TW COL MEMBRANE,6.5MM,0.4UM,PTFE (1PK = 24
七叶亭,98.0%(T)
2',4'-二氟苯乙酮,98.0%(GC)
三乙基硅烷,98.0%(GC)
D-(-)-酒石酸二乙酯
2-[(4-Methylphenyl)thio]nicotinic acid, 97%
N,N‘-二-2-萘基-1,4-苯二胺, ≥96.0%