* 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 | VF12 | |
| Material | Funnel | Borosilicate Glass |
| Funnel Base | Borosilicate Glass | |
| Membrane Support | Borosilicate Glass | |
| 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 | |
Ideal for the purification of organic, corrosive liquid such as solvent (mobile phase) for HPLC analysis
| VF12，Glass Filtration Set | 167200-12 | |
| 300ml Glass filter holder（1 2 3 4） | 167120-31 | |
| 1 | Glass funnel, 250 ml | 167210-03 |
| 2 | Anodized aluminum clamp | 167240-01 |
| 3 | Filtration adaptor | 197000-65 |
| 4 | Silicone stopper | 167110-17 |
| 5 | 1000ml Glass storage bottle（Duran） | 21801545 |
