Vacuum Filter Holders

  1. Lab Supplies
  2. Filtration Products
  3. Filter Funnels
  4. Vacuum Filter Holders

Nalgene 300 Series Reusable Filter Holders with Receiver-Polysulfone. ALL SIZES

Nalgene 300 Series Reusable Polysulfone Filter Holders with Receiver eliminate the need for a manifold and/or breakable glass vacuum flask. Receiver is graduated. Two side-arms allow connection to vacuum line; also accept syringe filters. Chamber accommodates 47 or 50mm membranes (not included). Tubing adapter can be stuffed with cotton for sterile venting; accepts 1/4-in. to 5/16-in. (6- to 8-mm) I.D. vacuum tubing. Cover allows convenient storage of sterile filtrate. WARNING! All NALGENE Filterware is for research use only, not for in vitro diagnosis or parenterals. (Sample Photo Displaye

Catalog No.: F2762

PYREX 250mL Morton Bacteria Vacuum Filter System with Ultra Fine Porosity Fritted Disc

Designed by Dr. H.E. Morton of the University of Pennsylvania, this convenient 250mL PYREX® bacteria-filtering assembly has an ultra-fine porosity (0.9 to 1.4µm) fritted disc that eliminates the need for rubber stoppers and the usual difficulties encountered when sterilizing rubber. Bacteria-free solutions are obtained as a result of the following design features: -The 10mm sidearm on the apparatus permits the insertion of a plug. -A recess at the bottom of the outer ground joint also allows a plug. -The unit will withstand the repeated autoclaving usually employed in laboratories. -These u

Catalog No.: CGW33990