| Certificate | LC |
|---|---|
| Diameter | 25 mm |
| Filter Material | Regenerated Cellulose |
| Housing Material | Polypropylene |
| Luer Type | Lock |
| Pore Size | 0.45 µm |
| Syringe Filter Type | Premium |
| UNSPSC Code | 41104922 |
| pH Range | 3-12 |
Answer:Regenerated cellulose in a polypropylene syringe-filter housing.
Answer:25 mm diameter, 0.45 µm pores and 100 filters per pack.
Answer:The RC membrane supports many aqueous and organic media; confirm compatibility for the exact solvent mixture.
Agilent Captiva Premium regenerated-cellulose syringe filters remove suspended particles from aqueous and compatible organic sample solutions before liquid chromatography. Each filter has a 25 mm diameter, a 0.45 µm regenerated-cellulose membrane and a polypropylene housing. The membrane offers broad solvent compatibility for many routine sample-preparation workflows, while filtration helps prevent particulates from reaching the autosampler, analytical column and detector flow path. The 0.45 µm pore size suits sample clarification where the analytical method does not require finer 0.2 µm filtration. Match the solvent, sample pH and analyte adsorption characteristics to the chosen membrane; chemical compatibility alone does not demonstrate analyte recovery. Avoid excessive pressure while filtering viscous or highly particulate samples, and use a fresh device where cross-contamination is a concern. The Captiva Premium presentation contains 100 individual syringe filters with Luer-lock connections. These are disposable sample-preparation filters, not sterile filtration cartridges or bulk regenerated-cellulose membranes.
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For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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