Home Lab Supplies General Lab Supplies Tubes Drying Tube Drying Tube, Straight, One Bulb 🔍 Drying Tube, Straight, One Bulb Borosilicate Glass Categories: Desiccation / Drying Tubes, Drying Tube Description Code No. Unit Tube OD Length Bottom tube OD G0161 1 pc 17 mm 145 mm 6 mm Related products Vacuum Desiccator, PP Desiccation / Drying Tubes Vacuum Desiccator, Amber Glass, BOMEX Desiccation / Drying Tubes Desiccator Plate, Porcelain Desiccation / Drying Tubes Desiccator Plate, Zinc Desiccation / Drying Tubes