U-Shaped Drying Tubes, 150x13mm

U-Shaped Drying Tubes, 150x13mm Drying tube is used to house a disposable solid desiccant. Requires rubber stoppers with hole on each end for connecting in and out gas tubes or air tubes. This Drying Tube is perfect for drying gases with granular desiccants (water absorbent chemicals). It is made of borosilicate glass and can be placed in direct flame for heating.  The drying tube has tooled ends for stoppers, is “U” shaped.  This tube finds great use in any home or professional laboratory. Length=150mm; O.D. = 13mm