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You Searched For: 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.

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.


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Product Image-25223-901

Spectra/Por* 7 Dialysis Membrane

Description: Molecular weight cut-off is 15000. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 25mm. Diameter: 15.9mm.
Catalog Number: 25223-901
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25223-887

Spectra/Por* 7 Dialysis Membrane

Description: Molecular weight cut-off is 15000. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 10mm. Diameter: 6.4mm.
Catalog Number: 25223-887
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25219-223

Spectra/Por 4 Dialysis Membranes, 12-14,000 MWCO, 32 mm

Description: 32 mm. Dia. (mm): 20.4. Vol/Length (ml/cm): 3.3. Length (m/ft): 30/100. This series of membranes is composed of cellulose reconstituted from cotton linters.
Catalog Number: 25219-223
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25223-210

Spectra/Por* 7 Dialysis Membrane

Description: Molecular weight cut-off is 3500. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 45mm. Diameter: 28.6mm.
Catalog Number: 25223-210
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-10768-606

Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 7, Pre-treated Standard Regenerated Cellulose (RC) for better membrane purity, 2kD MWCO, 38mm flat width (24mm dia), 4.6ml/cm, include tubing closures, openers, evaluation/test size for critical purification, 1M/kit
Catalog Number: 10768-606
Supplier: Spectrum Laboratories
Product Image-28170-138

DIALYSIS MEMBRANES 23MM RL100

Catalog Number: 28170-138
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25218-151

Spectra/Por* 1 Dialysis Membrane

Description: For dialysis and ultrafiltration. Molecular weight cut-off is 6000 to 8000. Natural cellulose. Contains some impurities which are removable. Supplied in polyethylene bag to maintain porosity. Store in refrigerator. Flat width: 100mm. Diameter: 63.7mm.
Catalog Number: 25218-151
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-10768-496

Dialysis Tubing

Description: Dialysis Tubing, Biotech Cellulose Ester Membrane Dialysis Trial Kit, with high purity & better MW selectivity, 3.5-5 kD MWCO, 24 mm Flat-width (15mm diameter), 1.8ml/cm packaged wet, including tubing closures & openers, evaluation/test size for desalting, 1 meter/kit
Catalog Number: 10768-496
Supplier: Spectrum Laboratories
Product Image-10768-518

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Biotech Grade Cellulose Ester (CE) with high purity, 100kD MWCO, 10mm flat width (6.4mm dia), 0.32ml/cm packaged wet, include tubing closures, openers, evaluation/test size for desalting, protein purification, 1M/kit
Catalog Number: 10768-518
Supplier: Spectrum Laboratories
Product Image-10768-530

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 1, Dry Standard Regenerated Cellulose (RC), 6-8kD MWCO, 23mm flat width (14.6mm dia), 1.7ml/cm, include tubing closures & openers, evaluation/test size for desalting, buffer exchange or protein purification, 5M/kit
Catalog Number: 10768-530
Supplier: Spectrum Laboratories
Product Image-10768-512

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Biotech Grade Cellulose Ester (CE) with high purity, 8-10kD MWCO, 31mm flat width (20mm dia), 3.1ml/cm packaged wet, include tubing closures, openers, evaluation/test size for desalting, protein purification, 1M/kit
Catalog Number: 10768-512
Supplier: Spectrum Laboratories
Product Image-10768-508

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Biotech Grade Cellulose Ester (CE) with high purity, 8-10kD MWCO, 10mm flat width (6.4mm dia), 0.32ml/cm packaged wet, include tubing closures, openers, evaluation/test size for desalting, protein purification, 1M/kit
Catalog Number: 10768-508
Supplier: Spectrum Laboratories
Product Image-10768-546

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 1, Dry Standard Regenerated Cellulose (RC), 6-8kD MWCO, 120mm flat width (76mm dia), 46ml/cm, include tubing closures & openers, evaluation/test size for desalting, buffer exchange or protein purification, 5M/kit
Catalog Number: 10768-546
Supplier: Spectrum Laboratories
Product Image-89219-364

Biotech CE Dialysis Trial Kit

Description: Ideal for membrane and MWCO evaluation for more critical separations. Includes membrane tubing with 100 kD MWCO in a 16 mm flatwidth (10 mm diameter) 1 meter lenth trial length.
Catalog Number: 89219-364
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-10768-494

Dialysis Tubing

Description: Dialysis Tubing, Biotech Cellulose Ester Membrane Dialysis Trial Kit, with high purity & better MW selectivity, 3.5-5 kD MWCO, 10 mm Flat-width (6.4mm diameter), 0.32ml/cm packaged wet, including tubing closures & openers, evaluation/test size for desalting, 1 meter/kit
Catalog Number: 10768-494
Supplier: Spectrum Laboratories
Product Image-10768-632

Dialysis Membrane Tubing kit

Description: Dialysis Membrane Tubing, Trial Size Kit, Biotech Grade Cellulose Ester (CE) with high purity, 20kD MWCO, 10mm flat width (6.4mm dia), 0.32ml/cm packaged wet, include tubing closures, openers, evaluation/test size for desalting, protein purification, 1M/kit
Catalog Number: 10768-632
Supplier: Spectrum Laboratories
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