Product Description
FilterMAX™ Syringe Filters, Hydrophilic RC, 25mm, 0.22um, case of 1000
FilterMAX™ Syringe Filters, Hydrophilic Regenerated Cellulose (RC), 25mm, 0.22µm (1000/cs)
Protein-rich or aqueous samples going onto HPLC don't do well with membranes that bind analyte. FilterMAX RC filters use a regenerated cellulose membrane built for low protein and low analyte binding, so what goes in the vial is close to what came out of the sample. The 25mm size handles larger prep volumes without you switching to a 33mm filter mid-batch.
No hidden fees, ever: bulk case pricing, no surprise line items, and ground shipping out of Maryland is always free.
Specifications
| Spec | Value |
|---|---|
| Membrane | Regenerated cellulose (RC), hydrophilic |
| Diameter | 25mm |
| Pore size | 0.22µm |
| Housing | SPEC NEEDED (PFAS-free, no color additives) |
| Autoclavable | SPEC NEEDED |
| Case quantity | 1,000 filters |
Key Features
- Low protein and low analyte binding membrane, ideal for biological samples
- 0.22µm pore removes bacteria and fine particulate before HPLC/LCMS injection
- Broad aqueous solvent compatibility
Recommended Applications
- HPLC and LCMS sample clarification, especially protein-containing matrices
- Cell culture media and buffer filtration
- Aqueous sample prep for QC and food/beverage testing
- Mobile phase filtration where analyte recovery matters
Compatible With
Matches the standard 25mm, 0.22µm RC syringe filter spec used industry-wide for HPLC sample prep.
FAQ
What's the membrane material? Hydrophilic regenerated cellulose, chosen for low protein binding versus PES or nylon.
Is the housing autoclavable? SPEC NEEDED, not confirmed on our sheet. Contact us if this is a requirement for your workflow.
What pack size is this? Case of 1000 individual filters.
Will this work with organic solvents? RC handles aqueous samples well but has narrower solvent range than PTFE. For strong organic solvents, our PTFE filters are the better fit.
Sterile or non-sterile? Non-sterile. Ask us if your workflow needs a sterile, individually packaged option.
