C135404For filtration of corrosive liquids and solvents
The All-Glass Filter Holder was designed for the filtration of aqueous and organic or corrosive liquids for particulate contamination analysis. The holder can also be used for HPLC solvent preparation. The vacuum connection is integrated into the filter holder base and flask cap, above the filtrate exit level. With this design, you can avoid unintentionally drawing filtrate into vacuum tubing. This design also allows simple transfer of filtrate (i.e., HPLC solvents) by pouring from the receiver flask.
Features & Benefits
All-glass construction has broad chemical compatibility
Borosilicate glass parts contact liquid, with ground-glass sealing surfaces
Vacuum connection to flask cap simplifies transfer of filtrate
Applications
Particle Contamination Analysis, HPLC Solvent Filtration, General Filtration and Clarification
47 mm Holder
90 mm Holder
Materials
Funnel, Base, and Cap
Borosilicate glass funnel, base and tubulated cap; anodized aluminum spring clamp
Filter Support
Fritted glass*
PTFE-coated stainless steel
Flask
Borosilicate glass
N/A
Filter Diameter, mm
47
90
Filtration Area, cm2
9.6
40
Volume Capacity, mL
Funnel: 300 mL; flask: 1 L
Funnel: 1 L
Outlet Fitting
6 mm (1/4 in.) O.D. tubulated cap sidearm to vacuum
Dimensions
Height, cm
43
35 (funnel and base)
Diameter, cm
Flask: 14; funnel: 7.6
Funnel: 11.5
* Optional glass base with stainless steel screen available.
