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Elastase Pseudomonas aeruginosa
2-Methylphenyl isothiocyanate for synthesis
DEXTRAN LADDER, GLYCAN STANDARD FOR HPLC
正己烷,AR(沪试)
8-Hydroxyquinoline-2-carboxaldehyde, 98% 5GR
2,3,5,6-Tetramethylbenzenesulfonyl chloride, 98% 10GR
Hexadecanedioic acid, 97% 1GR
1-(2-羟乙基)氮丙啶,97.0%(GC&T)
苄基三乙基氯化铵,98%
吡啶盐酸盐,98.0%(T)
四水七钼酸铵,优级纯,ISO