* Vacuum Filtration technique is widely used in liquid filtration in microbiological detection, SuspendedSolid detection, sample re-process or solvent purification, mostly for microanalysis of HPLC, GC, or AA in food, medicine, beverage, drinking water,etc.
* This unique design combined a filtration funnel with a receiver ask with drain, together with magnetic weighted base, guaranteeing the effeciency and stability.
Drawing for filtration principle
| Model | VF30 | |
| Material | Funnel | PES |
| Funnel Base | PES | |
| Membrane Support | Pp | |
| Stopper | Silicon | |
| Receiver Flask with Drain | Borosilicate Glass | |
| Funnel Capacity | 300 ml | |
| Filtration Flask Capacity | 1000 ml | |
| Filter Diameter | 47 mm | |
| Effective Filtration Area | 9.6 cm2 | |
| Outlet | 8 mm | |
For solvent purification, general filtration and waste inhalation
| VF30，47mm Magnetic Filtration set | 197010-32 | |
| 300ml Magnetic funnel filtration holder（（2 3 4 5） | 167103-30 | |
| 1 | PP Funnel Lid | 167130-32 |
| 2 | Magnetic Filter Cup, 300ml | 167000-34 |
| 3 | PP Membrane Suppurt | 167000-37 |
| 4 | PES support base | 167000-35 |
| 5 | Silicone stopper | 167110-17 |
| PC waste bottle with cover,1000 ml（5 6 7） | 197000-11-PC | |
| 6 | PC cover | 197000-32-PC |
| 7 | Overflow protection | 197000-39 |
| 8 | PC bottle, 1000 ml | 197000-31-PC |
