Dialysis Tubing

Its ability to selectively diffuse molecules across a semi-permeable membrane gives dialysis tubing its important place in classic laboratory technique. Dialysis is used for a wide variety of applications: desalting, buffer exchange, removal of labeling reagents, drug-binding studies, cell growth and feeding, virus purification, and blood treatment. Created from a natural source of cellulose, dialysis tubing provides a reliable source for separating molecules based on size for testing purposes, and no pre-treatment is required before use.

Spectra/Por® Biotech Regenerated Cellulose Dialysis Tubing, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Biotech RC is crafted from a regeneration process that yields superior temperature tolerances and chemical compatibilities with the same high purity and selectivity as Biotech CE.

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Spectra/Por® Micro Float-A-Lyzer Dialysis Devices, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Spectrum introduces the new Micro Float-A-Lyzer® to expand our popular line of ready-to-use dialysis devices for the easy and efficient dialysis of very small sample volumes (100 to 500 µl).

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Spectra/Por® Biotech Cellulose Ester Dialysis Membranes, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Biologically inert and ultra-pure, Biotech Cellulose Ester (CE) Membrane offers the largest range of concise MWCO's (100 to 1000000 Daltons) for desalting, isolating ionic species and macromolecular purifications.

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Spectra/Por® 7 Dialysis Membranes, MWCO 1000 to 50000

Supplier: Spectrum Laboratories

Free of trace metal and sulfur for separations involving a possible sensitivity to such materials.

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Spectra/Por® 5, Dialysis Tubing, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Standard Grade Regenerated Cellulose membrane tubing for applications with significant size difference between MW species being separated.

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Spectra/Por® 4, Dialysis Membranes, MWCO 12000 to 14000, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Multipurpose dialysis tubing is ideal for general dialysis for a variety of applications and volumes.

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Spectra/Por® 3 Dialysis Membranes, MWCO 3500, Spectrum® Laboratories

Supplier: Spectrum Laboratories

For dialysis and ultrafiltration in biochemical work.

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Ward's Dialysis Tubings

Supplier: Ward's Science

Semi-permeable membrane, perfect for osmosis and diffusion projects.

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Spectra/Por® 1 Dialysis Membranes, MWCO 6000 to 8000, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Standard Regenerated Cellulose (RC) is composed of natural cellulose regenerated from cotton linters, therefore these membranes are perfectly suited for a broad range of laboratory dialysis.

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Biotech Cellulose Ester Dialysis Membrane Tubing Trial Kits

Supplier: Spectrum Laboratories

Ideal for small volume dialysis or evaluation of membrane for an application, biotech grade Cellulose Ester (CE) tubing is now available in 1 m length trial kits with a pair of tubing closures.

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Spectra/Por® 1-5 Standard RC Dry Dialysis Trial Kits, Spectrum® Laboratories

Supplier: Spectrum Laboratories

Ideal for small volume dialysis or evaluation of membrane for an application, multi-purpose standard Regenerated Cellulose (RC) tubing is now available in 1 and 5 m length trial kits with a pair of tubing closures.

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Spectra/Por® in vivo Micro-Dialysis Hollow Fibers, Spectrum® Laboratories

Supplier: Spectrum Laboratories

The implantation of individual micro-dialysis hollow fibers is an ideal step in the recovery or introduction of micro-quantity biologicals or pharmaceutical materials in a localized tissue environment.