1251.Melting point tube,Website: , ThideProduct descriptionMelting point tube was designed by Thide, the tube get thinner from up part to bottom and bent to a triangle that connects to the middle of the tube. Huaou melting point tube is applied to perform an experiment of determining melting point. It can’t be used twice. Material: glass. There is only one size available: 150mm Thide melting point tube.Bullet points/advantages: 1. Material: glass2. Color: Clear3. Heavy dutyColor :  ClearMaterial:  glassSpecificationCat.No.O.D.of tubeO.D.of side tubeLength(mm)(mm)(mm)12512410150