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内衬管
氨基甲酸铵
BEAKERS, LOW FORM, MADE OF QUARZ-SILICA W.SPOUT DIN 12332,1000 ML,106 X 148 MM
Syringes, AR GLASS, 2 ml, transparent
5-乙硫基四唑
STOPPER SGJ1418MM
氟啶胺标准品
达弗顿分馏柱
Thermostatic reaction vessel, 10 000 ml, DN 150, flat fange with groove, with drawal valve, graduated, cylindrical, round bottom, KF 15, valve 10 mm, inside ?: 200 mm, outside ?: 250 mm,
离心管组合模块 0.5ml*6 1.5ml*10 2ml*5