10Pcs 250mm OD 7mm 1mm Thick Wall Borosilicate Glass Blowing Lab Tube

Description High quality borosilicate glass Premium borosilicate tubing preferred by scientific and art glassblowers world wide HEAVY wall tubing 15pieces 7mm outside diameter with a 1 5mm wall all approximately 250mm long This glass tube bends easily with propane LPG and oxygen Mix Brand new high quality heat and corrosion resistant Specification Name 10Pcs 250mm OD 7mm 1mm Thick Wall Borosilicate Glass Blowing TubeMaterial Borosilicate GlassColor TransparentLength 250mm 9 84Outer Diameter 7mm 0 28Thick Wall 1mmApplicable Apply to home school factory laboratory and so on Features Resistant to high temperature and corrosion High quality Borosilicate Glass Blowing Tubes OD 7mm 250mm Length Fire polished in both sides Package included 10 x Glass Tubes