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1,2-环氧十二烷
HYPURITY C18 5UM 50X2.1MM COLUMN
(S)-(-)-1-苯乙醇
GAS SYRINGUE WITH ST-STOPCOCK, 100 ML
3,4-二甲氧基苯硼酸
CHIRAL-HSA HPLC COLUMN 5UM 10CM X 3.0MM
SPE小柱
PRECISION UNIVERSAL SET THERM. (ENCLOSED SCALE) NOT ENAMELLED OPAL GLASS SCALE, FOR OFFICIALLY TES
CULTURE FLASKS, ERLENM. SHAPE, DURAN, 500 ML, FLASK D.105 MM, HEIGHT 183 MM
4-脱氧吡哆醇盐酸盐