DescriptionThese elbow glass tubes were easy manipulation within a laboratory setting. They can connect to other laboratory devices with rubber stoppers or latex catheter . Made of strong borosilicate glass and can withstand use in even the toughest laboratory environments.Features- Color: Transparent.- Material: High Borosilicate Glass. - Size: 11.50X6.00X2.00 cm/ 4.52X2.36X0.79 inch. - This set includes 4 types of glass tube, which is 45, 60, 90, 120 degrees glass tube. - The use of high-quality glass materials, smooth inner wall, can effectively reduce liquid adsorption. - Smooth wall products, good transparency, accurate measurement scale. - It will withstand temperature change up to and including boiling of samples, as well highly chemically resistant.- Widely used in laboratory, research facility, food coloring, craft, etc.
