Diameter of disc 20mm. Height above disc 100mm. Capacity 30mL.

With porous fritted glass tip. Available in 150mm and 300mm lengths. O.D. of both lengths, 10mm. Fits through #11 Ace-Thred.

These filters are supplied in a range of sizes from the 20mm disc size to the 50mm disc size. The smaller sizes are used to remove end products of a reaction during recirculation of liquid reactants, the larger units are suitable for filtering operatio

For fine dispersion. Porous tip approximately 5mm or 7mm O.D. x 10mm. 7mm O.D. Tube fits #7 Ace-Thred. Offered with Porosity A (145-174 micron), Porosity B (70-100 micron), Porosity C (25-50 micron), Porosity D (10-20 micron), or Porosity E (4-8 micron

Gas dispersion tube with porous fritted tip for use with #7 Ace-Threds. Tube is bent 15 degree to allow positioning inside flask to avoid stirring paddles and yet reach close to bottom of flask. Specify porosity and length or code when ordering.

Used in filtering glucose, agar and serums. All porosities of a given size are priced the same. Top accepts #3 or #4 rubber stopper.

Fritted disc is angled approximately 15 degree from stem, which permits the small gas bubbles to rise from the disc surface without excessive formation of large bubbles. These tubes give a performance compared to a horizontal disc, but the method of co

Supplied with 6, 7 or 8mm O.D. stem tubing, 150mm in length. Maximum O.D. of stem and filter disc is 20mm. Filter disc is 10mm diameter, porosity B (70-100 m).

Outside diameter of tube 8mm, total length of tube 150mm.

Outside diameter of tube 8mm, total length of tube 150mm. All porosities of a given size are priced the same.

Outside diameter of tube 8mm, total length of tube 150mm. All porosities of a given size are priced the same.

With fritted disc sealed on bottom. Overall length 125mm. All porosities of a given size are priced the same.,/p>

,p>Diameter of disc 30mm, height above disc 100mm, diameter of bottom tube 8mm.

For construction of special apparatus. All porosities of a given size are priced the same.

Disc diameter 10mm, length 150mm. Disc approximately 2mm thick. Outside diameter of tube 7mm.

For sulphur absorption chamber, after Edgar and Callingaert. Diameter of disc 30mm, height above disc 200mm, capacity 130mL. Will fit a No. 7 rubber stopper.

Filter tube with #15 Ace Threds on ends and an integral fritted disc. Disc diameter is 50mm and is available in different porosities. Supplied with #15 nylon bushings and 1/4" polypropylene hose barbs.