300Ml Low Form Glass Beaker, 2 Pack 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, containing, dissolving, boiling, melting. Mainly applied for most kinds of labs, chemical engineering, the classroom, teaching experiment, quality testing, craft, and even the home kitchens.SpecificationCapacity: 300mlMinimum Scale Value: 25mlMaterial: Borosilicate GlassMax Temperature: 400 Celsius DegreeOverall Size: 80mmx107mm / 3.15"x4.21"Package Contents: 2 x Glass BeakerAdvantagesBorosilicate glass material has good heat and chemical resistance, not easy to shatter, 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. The surface is smooth and the scale is clear, which is convenient for measuring the volume of liquid.Convenient to pour the liquids through the pour spout. The bottom is stable and not easy to fall.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