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  • Products (27)
  • 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…
  • Spectra/Por® Openers

    Spectrum Med
    Solve the problem of opening dry dialysis tubing with Spectra/Por Openers. They have a strong adhesive that grips the dry tubing and allows you to easily pull the membrane sides apart for sample loading. Peel off adhesive cover, fold over the dry tubing such that both vertical edges of the adhesive…
  • 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® Dialysis Reservoirs

    Spectrum Med
    These polystyrene cylindrical reservoirs provide the optimum environment for laboratory dialysis. The included stir-bar creates a vortex that draws the dialysis tubing or Ready-to-Use Dialysis Device (RDD) into the center, maximizing dialysis efficiency.
  • Spectra/Por® Biotech Grade Membranes

    Spectrum Med
    Only Spectrum offers Biotech grade dialysis membrane for those critical applications requiring stringent MWCO's and membrane purity. Since these synthetic membranes are made using a process free of heavy metal contaminants and sulfides, they are ultra-pure and require no cleaning or pre-treatment.…
  • 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)…
  • 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 1,000…
  • 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, 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.
  • Glass Dialysis Weights

    Spectrum Med
    Glass Dialysis Weights can be inserted into any membrane type of tubing to help maintain vertical orientation during dialysis. The quantity of weights required depends on the tubing length, flat-width and amount of head-space. Glass Dialysis Weights are inert and non-binding. Average diameter for…


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