IVD/Molecular Diagnostics

Porex’s molecular diagnostic filters and vents are trusted in various applications within the diagnostic consumables and disposables industries. Our molecular diagnostic filters and molecular diagnostic vents provide critical functionality in micro device and micro fluidic applications. Furthermore, Porex Micro Fluidic Media and Filters are easy to handle with the optimal design to ensure performance, purity, and accuracy.


IVD/Micro Fluidic Media and Filters

Advances in micro fluidic systems have strong potential for detection of a wide range of analytes with reduced sample and reagent volume, lower costs and shorter analysis times. High–fidelity multiplex and multiclass assays that synergize components and achievements in nanotechnology, molecular diagnostics, micro fluidics and microelectronics, have the ability to create new and powerful measurement tools in a small device footprint that meet or exceed today’s analytical performance requirements.

Critical to the function of lab-on-a-chip, molecular diagnostics and POC analysis solutions is the incorporation and use of highly specialized, pure materials and media in the areas of sample filtration and absorption, particulate capture, debubbling, venting, fluid metering, separation and more.POREX Micro Fluidic Media and Filters are the smart enabling materials that provide critical functionality in micro device applications.

Additionally, POREX Micro Fluidic Media and Filters are robust, certified non-leachable and extractable, easy to handle and can be device inserted using common techniques as press fitting, heat staking and ultrasonic welding.POREX Micro Fluidic Media and Filters are available in sheet and complex three-dimensional structures, in a wide variety of advanced porous material configurations including porous plastics, microporous PTFE, porous polymeric fiber, porous glass fiber membrane, porous composites and functionalized and bioactivated porous media.

IVD/Micro Fluidic Sample Preparation Systems

POREX® SQ-EASY® Prefilter

Disposable and efficient, POREX SQ-EASY PreFilters are self-contained filtration systems for off-line sample preparation applications. Use in stool, serum, diluted whole blood, urine and throat swab assays. Components sold separately allow for flexibility in tube size and filtration efficiencies. All POREX SQ-EASY PreFilter components are sold separately and packaged 100 or 1,000 to the package.


POREX TRANS-IT SQ-EASY is the self-contained, positive closure, sample preparation system that collects, filters, transfers and stores buffers, serum, plasma, urine, stool, blood, saliva, and other liquid and viscous bodily fluids and tissues for use in clinical and molecular diagnostic testing. Additional life science applications include use in PCR methodologies and other DNA/RNA extraction procedures. 

All TRANS-IT SQ-EASY components are liquid tight and interlocking with a screw cap positive closure that prevents sample leakage and allows for inter and intra laboratory transport. *Filtration media available in porous glass fiber membrane, advanced porous UHMWPE, HDPE materials and custom material combinations. Components sold separately to allow for application flexibility.

*Data on file and available on request

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