f Advance Scientific and Chemical - Lab Products


Gravi-Seal* Funnels and Accessories

Gravi-Seal Analytical Funnel. No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with their performance. A unique, gravity-sealing design prevents filter bypass or sample leakage when using depth filters. Graduations up to 350 mL in 50 mL intervals. The No. 8 stopper mounts in a standard 1 liter filtering flask or in multi-position manifolds. The polysulfone unit has a dustcover, is autoclavable and chemically resistant for cell culture and microbiological applications. The polypropylene unit has a wider solvent resistance.

• Unique gravity-sealing design
• Two-piece construction
• One-handed operation
• Large membrane access points for forceps
• Available in polysulfone or polypropylene Image(s) are representative of the product group and not necessarily the individual product.

Cat. No. Name Unit List Price Our Price Quantity Add to Cart
880-83926 Gravi-Seal Analytical Funnel, Polysulfone, Complete Unit EA $237.43 $223.18
880-83929 Gravi-Seal Analytical Funnel, Polysulfone, Complete Unit PK $494.83 $465.14
880-83923 Gravi-Seal Analytical Funnel, Polysulfone, Base, 1/Pk EA $124.88 $117.39
880-83935 Gravi-Seal Analytical Funnel, Polysulfone, Funnel, 1/Pk EA $124.88 $117.39