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  • Products (26)
  • Spectra/Por® Hollow Fiber Dialysis Modules

    Spectrum Med
    Only Spectrum offers a highly efficient, counter-current dialysis device convenient and easy enough to operate in the laboratory. Based on the mechanics of a kidney, the Spectra/Por HF Dialysis Module is designed to provide much better performance than a conventional dialysis membrane used in a…
  • Hollow Fiber Cell Implantation

    Spectrum Med
    Spectrum proudly offers proprietary CellMax hollow fiber membranes for implant technology to provide a TRUE-to-LIFE response for drug screening and cancer research. Perfectly suited for implantation, the modified Polyvinylidene Difluoride (mPVDF) hollow fiber membrane is biocompatible, resistant to…
  • Float-A-Lyzer G2

    Spectrum Med
    Spectrum introduces the Spectra/Por® Float-A-Lyzer® G2, the next generation in Ready-to-Use laboratory dialysis devices featuring proprietary Ultra-pure Biotech Cellulose Ester (CE) Membrane available in 9 precise MWCO's with no heavy metal and sulfide contaminants. The cylindrical tubing geometry…
  • Micro Float-A-Lyzer

    Spectrum Med
    Designed to maximize convenience and efficiency, Spectrum's ready-to-use Micro Float-A-Lyzer is ideal for the diaylysis of very small sample volumes. Available in two volume sizes,100-200 µl and 400-500 µl, the Micro Float-A-Lyzer features Spectrum's proprietary Biotech Grade Cellulose Ester (CE)…
  • Spectra/Por Standard Closures

    Spectrum Med
    Since Spectra/Por Standard Closures float, they aid in buoyancy and vertical orientation when applied to the tubing top end. Autoclavable and available in a variety of colors for easy sample identification. For use with Spectra/Por Standard Regenerated Cellulose membranes only.
  • Biologically inert regenerated cellulose membrane

    Spectrum Med
    Implantation of individual micro-dialysis hollow fibers are ideal for the recovery or introduction of micro-quantity biologicals or pharmaceutical materials in a localized tissue environment. After injecting sample into the lumen with a syringe, simply dip the ends of the fiber in epoxy to seal,…
  • Spectra/Por Closures, Non-Weighted

    Spectrum Med
    Eliminates tying knots One piece, autoclavable, polypropylene devices Locks over the ends of tubing to form a strong leakproof seal For best results, choose a closure that is 4 to 10 mm longer than the flat width of the tubing These liquid-tight closures are available in six…
  • Tube-A-Lyzer

    Spectrum Med
    Spectrum's Tube-A-Lyzer is a ready-to-use, gentle separation device that combines convenience and disposability with the efficiency of dynamic dialysis to significantly increase the mass transfer rate and reduce the overall dialysis from 1-2 days to 12 hours. This self-contained, disposable device…
  • Quix Sep Micro Dialyzer

    Dialyze 0.1 to 1.0 mL samples Efficient and easy Helps avoid sample loss Works fast, cutting dialysis time in half Enables user to choose which membrane and MWCO to employ Reuseable Consists of a two-piece capsule that securely locks a 1" square membrane sheet in…
  • Spectra/Por Closures, Weighted

    Spectrum Med
    Autoclavable, Spectra/Por Weighted Closures encase an acid- washed, fluorocarbon coated, stainless steel bar. When applied to bottom end of the dialysis tubing, the Weighted Closure acts like an anchor to maintain a vertical orientation of the sample.
  • Float-A-Lyzer Spectra/Gel Absorbent

    Spectrum Med
    Spectra/Gel makes the concentration of protein sample solutions quick and efficient. Made of polyacrylate-polyalcohol it has the property of expanding as it absorbs water. The high molecular weight polymer can be used with dialysis membranes of molecular weight cut off's (MWCO) from 100 to…
  • Heavy Metal Cleaning Solution for Dialysis Membrane

    Spectrum Med
    While rinsing Spectra/Por® dialysis membrane in water is typically sufficient to remove glycerine or preservative, Spectrum offers Heavy Metal Cleaning Solution for the removal of trace levels of heavy metals introduced during the manufacturing process of Spectra/Por 1, 2, 3, 4, 5 & 6. (Note that…

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