Spectra Por Dialysis Tubing

…(RC) is composed of natural cellulose regenerated from cotton linters, these membranes are perfectly suited for a broad range of laboratory dialysis. This clear and flexible membrane type with a symmetric porosity is economical and sturdy, ideal for desalting, buffer exchanges, macromolecular…

Multi-purpose dialysis tubing with more MWCO's available. Pre-treated tubing is ready- to-use, not requiring soaking to remove glycerol. Spectra/Por 7 is also pre-treated to minimize trace levels of heavy metals & sulfides.

Ideal for small volume dialysis or evaluation of membrane for an application, multi-purpose standard Regenerated Cellulose (RC) tubing is now available in 5 m length trial kits with a pair of tubing closures.

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

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.

…L/S® 17 Pt-cured silicone tubing and hose barb adapter for connecting multiple tanks in series. Tank Stand for SpectraFlo™ Dynamic Dialysis Process Scale System. Includes 6" stand, gasket and clamp. Tank Stand for SpectraFlo™ Dynamic Dialysis Lab Scale System. Includes…

Designed for the general dialysis of larger sample volumes, the Ready-to-Use Sack consists of a 60 cm length of Spectra/Por 1, 2, 3 or 4 tubing, sealed at one end with a Spectra/Por Closure and a funnel attached to the other for easy filling. Simply fill, apply closure & cut.

Pre-cut membrane discs for use with Spectra/Por MacroDialyzers. Cut square membrane sheets to use as needed for a variety of dialysis equipment.

…of laboratory dialysis applications: Cellulose Ester (CE) & Regenerated Cellulose (RC). 9 MWCO's ranging from 100 - 1,000,000 Daltons Rigidly controlled porosity for better selectivity & separations Ultrapure, does not interfere with macromolecular activity & function 4 Tubing flat-widths…

…17 and 73 tubing. Dialysis Processing Reservoir, 20L capacity, polypropylene with 4 port dip tube and drain. Ideal for single-pass and recirculation system operation. Includes reservoir, gaskets, sanitary clamps and hose barb adaptors for MasterFlex® L/S® 16, 17 and 73 tubing. Dialysis…

…pump tubing and pump sold seperately. Tanks for SpectraFlo™ Dynamic Dialysis Mobile System for single-pass and recirculation operation. Includes 7L tank, cap, reducer and connectors. Reservoir, pump tubing and pump sold seperately. Tanks for SpectraFlo™ Dynamic Dialysis Mobile…

Bisector for 5L SpectraFlo™ Dynamic Dialysis Process Scale Systems. Allows 2 membranes to be loaded into a single tank. For membrane ≤ 54mm flat width. Bisector for 7L SpectraFlo™ Dynamic Dialysis Process Scale Systems. Allows 2 membranes to be loaded into a single tank. For…

… SpectraFlo™ Dynamic Dialysis Process Scale System for single-pass and recirculation operation. 5L tank capacity. For dialysis tubing flat widths ≤ 75mm and ≤ 0.8L sample volumes. Includes tank, stand, connectors, Pt-cured silicone and PharmaPure® tubings. Cap kit, reservoir and pump…

…cleaning solutions available on special order CAUTION: dry tubing should be stored at 35% relative humidity at 23°C (73 to 74°F). Once tubing has been wetted, it should not be allowed to dry out as this will change the molecular weight cutoff. Tubing supplied wet should be refrigerated.

KR1 Peristaltic Pump for SpectraFlo™ Dynamic Dialysis Process Scale Systems, 600RPM. Flow range of 0.008 to 480mL/min depending on rpm and tubing size. Compatible with MasterFlex® L/S® 13, 14, 16, 17, 18 and 25. Up to two pump heads can be mounted together. 115-230v universal power…

KRJR Pump for SpectraFlo™ Dynamic Dialysis Lab Scale Systems, 300 RPM. Flow range of 0.005 to 381 mL/min depending on rpm and tubing size. Compatible with MasterFlex® L/S® 13, 14, 16 and 25 tubing. 115-230v universal power supply.

PharmaPure® tubing with good peristaltic pump head life and is kink resistant. MasterFlex® L/S® 16 tubing, 1/8" ID x 1/4" OD, 10ft. PharmaPure® tubing with good peristaltic pump head life and is kink resistant. MasterFlex® L/S® 17 tubing, 1/4" ID x 3/8"…

…Dynamic Dialysis Systems, 1.5" x 1/8" for use with MasterFlex® L/S® 16 tubing, polypropylene. 5/pkg Replacement hose barb adaptors for SpectraFlo™ Dynamic Dialysis Systems, 1.5" x 1/4" for use with MasterFlex® L/S® 17 tubing, polypropylene.…

…silicone tubing with moderate peristalitic pump head life. Semi-transparent MasterFlex® L/S® 16 tubing, 1/8" ID x 1/4" OD, 10ft. Extended life Pt-cured silicone tubing with moderate peristalitic pump head life. Semi-transparent MasterFlex® L/S® 17 tubing, 1/4"…

…of the closure, fold tubing in half before closing Closures are lighter than water         Normally used in tandem with a weighted closure or a magnetic closure. Attach a regular closure on the top of a dialysis sack and a weighted closure…

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.

…the dialysis tubing, the Weighted Closure acts like an anchor to maintain a vertical orientation of the sample. The ultimate sample buoyancy and vertical orientation can be achieved by applying both a Standard and a Weighted Spectra/Por Closure to opposite ends of the same dialysis tubing. The…

…kit includes 5 sets designed for sealing dialysis tubing ≤ 32mm flat width for Lab Scale System. Each set includes 1 hanging closure, 1 top closure and 2 bottom weighted closures. Closure kit includes 5 sets designed for sealing dialysis tubing ≤ 31mm flat width for Process Scale System.…

…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 prevents sample dilution (associated with…