Product Description
Filter straight into a 50mL centrifuge tube and skip the extra transfer step. This 150mL funnel unit sterilizes small volumes of cell culture media and solutions directly into a capped, ready-to-spin tube.
This listing is for catalog number 430320, the 150mL Tube Top Vacuum Filter, 0.22µm Cellulose Acetate Membrane, 13.6cm², 50mL Receiver Tube, sold as a full case of 12. The unit uses a 0.22µm cellulose acetate membrane with 13.6cm² of filtration area for fast flow and low protein binding, and the polypropylene receiver tube comes with its own individually wrapped storage cap. Each unit is individually packaged, sterile and nonpyrogenic, with the expiration date printed on the funnel. Sold by the full case of 12, with two tube stands included per case. LIGHT LABS can help you match the right format to your workflow.
Key Features
- Filter-to-Tube Design – filters directly into a 50mL polypropylene centrifuge tube
- Cellulose Acetate Membrane – 0.22µm CA delivers fast flow and low protein binding
- 150mL Funnel – ample capacity for small-batch media and reagent sterilization
- Storage Cap Included – individually wrapped cap closes the tube after filtering
- Sterile and Traceable – individually packaged, nonpyrogenic, with expiration date on each funnel
- Tube Stands Included – two stands supplied with every case
Specifications
| Catalog Number | 430320 |
| Filter Style | Vacuum tube top |
| Funnel Capacity | 150 mL |
| Membrane Material | Cellulose acetate |
| Membrane Pore Size | 0.22 µm |
| Membrane Area | 13.6 cm² |
| Packaging | Individually wrapped |
| Graduations | Yes |
| Tube Capacity | 50 mL |
| Neck Diameter | 45 mm |
| Quantity per Case | 12 |
Applications
- Sterile filtration of cell culture media
- Serum and supplement sterilization
- Small-volume buffer preparation
- Filtering directly into centrifuge tubes
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