Lab Dialysis Tubing
Thomas Scientific offers a range of dialysis tubes suitable for small-scale or large-scale experiments such as dialysis centrifuge tube, delivering convenience and leak-proof dialysis to ensure precise, accurate results.
Dialysis tubing is made from high-quality materials, cellulose, and regenerated cellulose. Other materials can, include polyethylene or polypropylene, may also be used. Using these materials on dialysis membranes ensures maximum performance and reliability with samples.
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Typical molecular weight cut-off = 14,000.
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Hollow Fiber Cell Implantation
Spectrum MedSpectrum 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…
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Typical molecular weight cut-off = 14,000.
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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.
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Pur-A-Lyzer(TM) Floating Racks for Dialysis Mega
MilliporeSigmaSynonyms: Dialyzers; High through put dialysis tubing Legal Information: Pur-A-Lyzer is a trademark of Sigma-Aldrich Co. LLC
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Storage: 2-8C Application: Cellulose tubing, benzoylated to reduce pore size. Useful for separating compounds with a molecular weight of 2,000.
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Spectra/Por Cellulose Ester Dialysis Membranes
Spectrum MedOnly 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…
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Inflated diameter approx. 21 mm (0.83 in.); pre-cut; open ended; dry unwashed; approx. length = 30 cm (12 in.)
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Spectra/Por Closures, Non-Weighted
Spectrum MedEliminates 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…
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Pur-A-Lyzer(TM) Maxi Dialysis Kit
MilliporeSigmaThe Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high…
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Pur-A-Lyzer(TM) Floating Racks for Dialysis Mini
MilliporeSigmaSynonyms: Dialyzers; High through put dialysis tubing Legal Information: Pur-A-Lyzer is a trademark of Sigma-Aldrich Co. LLC
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Pur-A-Lyzer™ Midi Dialysis Kit
MilliporeSigmaThe Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true…
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Tube-O-DIALYZER™
G-BiosciencesDialysis is a popular technique used for the exchange of buffer medium across semi-permeable membranes. Dialysis devices are available in many configurations for research applications. We offer innovative dialysis devices and accessories for processing small samples. Small sample dialysis has…
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Tube-O-DIALYZER™ Centrifuge Tube Adapter
G-BiosciencesThe centrifuge adapter is designed for centrifugation of Medi and Micro Tube-O-DIALYZER ™ in a bench top centrifuge. The centrifuge adapter is required for 100% sample recovery by centrifugation of the Tube-O-DIALYZER ™ system.
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Spectra/Por ® 1 - 5 Dry Standard RC Dialysis Tubing
Spectrum MedSpectra/Por ® 1 - 5 Dry Standard RC Dialysis Tubing is packaged dry for handling and storage convenience. Certain tubing is available in 15 m/roll and/or 30 m/roll to provide better economy for applications requiring larger amounts of tubing. Most of the dry tubing rolls contain…
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Pur-A-Lyzer(TM) Mega Dialysis Kit
MilliporeSigmaThe Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high…
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Tube-O-CONCENTRATOR™
G-BiosciencesTube-O-CONCENTRATOR™ is a versatile concentration device that utilizes a novel, water absorbing, liquid polymer and our patented Tube-O-DIALYZER™ for the rapid concentration of dilute protein solutions with zero protein loss. The unique tube design of Tube-O-DIALYZER™ ensures that…
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Typical molecular weight cut-off = 14,000.
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Multi-purpose Dialysis Tubing
Spectrum MedMulti-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.
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Dialysis Processing Reservoirs
Spectrum MedDialysis Processing Reservoir, 10L capacity, polypropylene with 4 port dip tube and drain. 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 Processing Reservoir, 20L…
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Cellulose tubing; will retain proteins with M.W. > 12,000 Da Inflated diam. approx. 16 mm (0.64 in.); pre-cut; open ended; dry, unwashed; approx. length = 30 cm (12 in.)
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Typical molecular weight cut-off = 14,000.
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Retains >99% of cytochrome c (M.W. 12,400) in solution over a 10-hour period.
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Biologically inert regenerated cellulose membrane
Spectrum MedImplantation 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,…
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Closure Kits
Spectrum MedClosure 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…
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Pur-A-Lyzer(TM) Mega Dialysis Kit
MilliporeSigmaThe Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high…
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SpectraFlo™ Dynamic Dialysis Lab Scale System
Spectrum MedSpectraFlo™ Dynamic Dialysis Lab Scale System for single-pass and recircirculation operation. 650ml tank capacity. For dialysis tubing flat widths ≤ 34mm and sample volumes up to 60ml. Includes tank, stand, Pt-cured silicone tubing, connectors and cap. Reservoir and pump sold seperately. …
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Dialysis tubing closures green
MilliporeSigmaClamping closures gently lock over dialysis tubing, providing a leakproof seal without knots. Can be used with cellulose ester, regenerated cellulose, and PVDF dialysis membranes. Made entirely of Nylon 66, closures have an operating temperature range of 0-90C, and can be sterilized with ethylene…
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Cap Kit attaches to the top of the SpectraFlo™ Process Scale System and Mobile System tanks to create a seal and minimize contamination. Kit includes clamp, gasket, cap, MasterFlex® L/S® 17 Pt-cured silicone tubing and hose barb adapter for connecting multiple tanks in series. Tank…
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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.
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Stirring Balls
G-BiosciencesRecommended for use with Micro Dialysis Cups for stirring dialysis buffer during dialysis. To achieve proper mixing of the dialysis buffer, place 5-6 stirring balls into the dialysis buffer and position on a shaker plate. When the shaker plate rotates, the stirring balls in the dialysis buffer are…
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Replacement Tube-O-DIALYZER™ Floats
G-BiosciencesReplacement Tube-O-DIALYZER ™ floats are also available separately. Floats for Tube-O-DIALYZER ™ Micro and Medi sizes are available. The floats for Micro are available in two sizes: 786-141F is designed for dialysis in Tube-O-Tanks or a beaker and 786-149 is designed for…