Cytiva Puradisc™ Syringe Filters


Ideal for the quick, efficient filtration of samples up to 100 ml volume. Puradisc™ filters are produced from pigment-free PP or PC with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). - Choice of membrane or glass microfibre filter media. - Choice of filter sizes (4 to 30 mm) to minimise sample loss. - Sterile option for critical applications. - Wide range of membranes. Puradisc™ 4: - 4 mm Ø syringe filter. - Sample volume up to 2 ml. - Low hold-up volume < 10 µl ensures max. sample recovery. - Applications: HPLC samples containing low solid content - filtration will improve column life, CE (capillary electrophoresis) samples - filtration will eliminate spurious peaks, sterile filtration of low volume samples, UV / Vis samples - filter directly into cuvette using tube tip, refractometry - filter samples to prevent damage to instrument optics and improve accuracy of results, minimising non-specific binding to membrane (due to small membrane size). Puradisc™13: - 13 mm Ø syringe filter. - Sample volume up to 10 ml. - Low hold-up volume < 25 µl ensures max. sample recovery. - Applications: biological sample preparation, HPLC sample preparation. Puradisc™ 25: - 25 mm Ø syringe filter. - Sample volume up to 100 ml. - Low hold-up volumes for max. sample recovery. - Applications: HPLC aqueous sample preparation, biological sample preparation, buffer solutions, salt solutions, tissue culture media, irrigation solutions, sterile isolation. Puradisc™ FP 30: - 30 mm Ø. - Larger filtration area. - Designed for aqueous samples. - Applications: filtration of protein-containing solutions with min. protein loss (CA membrane), removal of cellular constituents from solution.
Colour:[_7/2_]
Sterile:no
Membrane:no indication
Version:[_40/6_]
TypeMaterialPorengrößeHöhe
mm
Order No.PU Manuf. Prod. No. 
Puradisc™ 4PVDF0.454.005428797100-6779-0404 
Puradisc™ 13PVDF0.2013.005428798100-6779-1302 
Puradisc™ 13PTFE0.2013.005428799500-6783-1302 
Puradisc™ 13PTFE0.1013.005428800100-6784-1301 
Puradisc™ 25nylon0.2025.00542879650-6750-2502 
Puradisc™ 25PTFE0.2025.00542880150-6784-2502 
Puradisc™ 25PTFE1.0025.00542880250-6784-2510 
Puradisc™ 25PP0.4525.00542880350-6786-2504 
Puradisc™ 25PP0.4525.005428804200-6788-2504 
Puradisc™ FP 13*, sterilregenerated cellulose0.2013.00542874750-10462940 
Puradisc™ FP 30cellulose acetate0.8030.00542874150-10462241 
Puradisc™ FP 30cellulose acetate1.2030.00542874450+10462261 
Puradisc™ FP 30, sterilcellulose acetate1.2030.00542874350-10462260 
Puradisc™ FP 30, sterilPTFE0.2030.00542874550-10462300 
Puradisc™ FP 30cellulose nitrate5.0030.005428746500-10462500 
Puradisc™ FP 30, sterilregenerated cellulose0.4530.00542874850-10462950 
* With MiniTip outlet.