PATIKIL 3Pcs 50ml Low Form Glass Beaker, 3.3 Borosilicate Glass Graduated Printed Scale Measuring Cups with Spout for Kitchen Lab Liquids

Beaker is common lab equipment mainly used to mix some liquids and heat the liquids. This mainly applied to most kinds of labs, chemical engineering, the classroom, and even home kitchens.SpecificationCapacity: 50mlMinimum Scale Value: 10mlMaterial: Borosilicate GlassMax Temperature: 400 Celsius DegreeOverall Size: 46 x 60mm / 1.81 x 2.36"Package Contents: 3 x Glass BeakersAdvantagesBorosilicate glass material has good heat and chemical resistance, durable to use.Made with tapered sides and a pour spout, easy to pour out the melted materials.High light transmittance is helpful for you to watch the reaction inside the beaker.Convenient to pour the liquids through the pour spout.InstructionJust put the material inside it and heat it, and the beaker can adapt to rapid changes in high and low temperatures.Noticea. When heating the beaker, place a mesh under it to heat it evenly. b. When it is used for dissolving, the amount of liquid should not exceed 1/3 of the volume of the beaker. When stirring, do not touch the bottom or walls of the cup. c. When the liquid is heated, do not exceed 2/3 of the volume of the beaker. d. When heating corrosive chemicals, a watch glass should be covered on the mouth of the beaker to avoid liquid splashing