40pcs High Borosilicate Glass Tube Elbows for Laboratory Use Transparent Glass Instruments for Chemical Experiments and Crafts

Package Include 10 x 45 Degree Glass Tubes 10 x 60 Degree Glass Tubes 10 x 90 Degree Glass Tubes 10 x 120 Degree Glass Tubes Features - Material: High Borosilicate Glass Elbow Glass . - Color: Transparent Glass Tubes. - Size: 11.50X6.00X2.00 cm/ 4.52X2.36X0.79 inch Glass Instrument. - Smooth wall products, transparency, accurate measurement scale Glass . - This set includes 4 of glass , which is 45, 60, 90, 120 degrees glass 60 Degree Elbow Glass tubes. - The use of glass materials, smooth inner wall, can reduce liquid adsorption Experiment. - Widely used in laboratory, research facility, food coloring, craft, etc 45 Degree Elbow Glass Instruments. - It will withstand to and including boiling of samples, as well highly chemically . Transparent Glass TubesGoods DescriptionLaboratory Equipment These elbow glass tubes were easy manipulation within a laboratory setting.Transparent Elbow Tubes Made of strong borosilicate glass and can withstand use in even the toughest laboratory environments.Glass They can connect to other laboratory devices with stoppers or

• Glass instrument--widely used in laboratory, research facility, food coloring, craft, etc,120 degree elbow glass tubes
• Glass tubes--they can connect to other laboratory devices with stoppers or ,45 degree elbow glass instruments
• Transparent elbow tubes--design in 45, 60, 90, 120 degrees, 10 pieces of each type, 40 pieces in total,laboratory equipment
• Transparent glass tubes--widely used in laboratories, suitable for pigments, chemical experiments, experiments,glass tube
• Chemical experiment--the product can actively cultivate students' observation and learning ability, practical ability, imagination, etc,60 degree elbow glass tubes