Distilling receivers used for receiver reaction system or water distillation system,to determine the water content of reaction system.Widely used in chemical,petroleum,chemical experimental research,ect. ● Material:Borosilicate glass ● Color:Clear ● Capacity:12ml、15ml ● With a clear scale ● High temperature resistance,corrosion resistance,chemical resistance ● Joint size 14/20:14 refers to joint diameter,20 refers to joint height,other specifications and so forth