Spancare Borosilicate Test Tube with Screw Cap and Rubber Tubes (5ml, Pack of 50)

Borosilicate Test Tube Borosilicate Test Tube with Screw Cap And Rubber Tubes (5ml, Pack of 50) GENUINE BOROSILICATE GLASS TUBE CULTURE , MEDIA, FLAT BOTTOM WITH SCREW CAP AND RUBBER Liner having very low coefficients of thermal expansion & resistant to thermal shock. Product having high tensile strength, long lasting, glossy smooth surface and precise design etc. Test tubes used in biology and related sciences for handling and culturing all kinds of live organisms, such as molds, bacteria, etc Strong and Hefty Borosilicate Glass Material, Smooth surface and Reasonable Prices. High quality borosilicate culture tubes Uniform Threading to ensure leakage free tube Wash thoroughly before use