Single-Use Hollow-Fiber Concentration Devices for the CP Select™ System
FluidPrep™ Concentration Tips (CPTs) are single-use hollow-fiber concentration devices designed exclusively for use with the CP Select™ System. CPTs concentrate target particles from liquid samples by retaining them within a hollow-fiber membrane while allowing filtered liquid to pass through as permeate. Captured material may then be rapidly recovered into a small-volume eluate using InnovaPrep's patented Wet Foam Elution™ technology.
Multiple pore sizes, formats, and packaging options are available to support a wide range of sample types, targets, and analytical workflows. See Concentration Tip (CPT) Selection Guide
Standard vs Mini
Standard CPTs are generally selected for larger sample volumes and routine concentration workflows.
Mini CPTs are optimized for smaller sample volumes of low complexity samples, such as AirPrep eluates.
Irradiated vs Non-Irradiated
All CPTs are manufactured under controlled cleanroom conditions and provide equivalent concentration performance.
Irradiated CPTs undergo an additional irradiation step to further reduce consumable-associated bioburden. They are commonly selected for culture-based workflows, low-biomass samples, environmental monitoring in controlled manufacturing environments, and other applications where background biological material may influence results.
For many environmental sampling and targeted molecular workflows, non-irradiated CPTs are routinely used because the native sample background or assay specificity greatly exceeds any potential contribution from. the consumable itself.
*CP Select™ sold separately
