Gas Dispersion Tube, 250 mm L, Borosilicate Glass, Coarse Porosity, Cylindrical, 12 dia x 25 mm Cylinder Sealed to 8 mm dia Tube, Glass Cylinder, Useful When Gas Must be Introduced Through a Narrow Opening
Fritted Gas Dispersion Tube, 170 to 220 µ Extra Coarse Porosity, 13 OD x 250 mm H, Borosilicate Glass, 24 mm H Cylinder, 8 mm OD Stem, Hollow
Filter Tube, 5 dia x 135 L mm, Borosilicate Glass, Coarse Porosity, Cylindrical, With Fritted Disc, Consists of a Closed Bottom Fritted Glass Cylinder, Useful when Gas Must be Introduced into a Container with Narrow Opening
HDPE Gas Dispersion Tube 6.35 mm ID x 30.5 cm More...