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2-羟基苯甲醛苯腙
IMHOFF CONE RACK
对苯二甲酸二苯酯
PUNYW7241111 Gefitinib Impurity 7
THERMOSTATIC-REACTION VESSEL, FLAT FLANGE WITH GROOVE, WITH DRAWAL VALVE, CYLINDRICAL, ROUND BOTTOM, GRADUATED, DISTRIBUTION RING FOR STABILIZING MEDIA, DN 150, 6000 ML, GL 18, VALVE 10 MM,
BETASIL C18 3UM 50X1MM COLUMN
Silica gel 60 H for thin-layer chromatography
2-Phenoxybutyryl Chloride
容量瓶，玻璃透明，A级，500ml,PE瓶塞，尺寸19/26
BIOBASIC 8 5UM 250X10MM PREP COLUMN
