






🔬 Elevate your lab game with precision ultrafiltration that means business.
The 3kDa Ultra Centrifugal Filter Unit by COBETTER offers fast, high-yield protein concentration and purification with a regenerated cellulose membrane. Designed for 4mL samples, it supports multiple rotor types and ensures broad chemical compatibility. Certified to ISO 9001:2015 and USP Class VI standards, it delivers reliable, reproducible results in just 10-30 minutes.



| Brand | COBETTER |
| Manufacturer | COBETTER |
| Country of Origin | USA |
| Model number | ULRC0030040P-15-JP |
| Colour | 4ml |
| Number of Memory Sticks | 15 |
| Item Weight | 450 g |
| Package Dimensions | 26.3 x 15.6 x 15.4 cm; 450 g |
| Item model number | ULRC0030040P-15-JP |
| Are batteries included? | No |
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