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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-25223-672

Spectra/Por 7 Dialysis Membranes, 8000 MWCO, 24 mm

Description: 24 mm. Dia. (mm): 15. Vol/Length (ml/cm): 1.8. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.
Catalog Number: 25223-672
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25223-173

Spectra/Por* 7 Dialysis Membrane

Description: Molecular weight cut-off is 2000. 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: 25223-173
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-25223-093

Spectra/Por 7 Dialysis Membranes, 1000 MWCO, 45 mm

Description: 45 mm. Dia. (mm): 29. Vol/Length (ml/cm): 6.4. This series of membranes is composed of cellulose reconstituted from cotton linters. Spectra/Por Regenerated Cellulose membranes carry no fixed charge and do not absorb most solutes.
Catalog Number: 25223-093
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-25223-231

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: 54mm. Diameter: 34.4mm.
Catalog Number: 25223-231
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-376

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (3.5-5 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-376
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-390

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (3.5-5 KD MWCO) for dialyzing 400-500 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-390
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-384

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (100 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-384
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-388

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (0.5-1.0 KD MWCO) for dialyzing 400-500 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-388
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-374

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (0.5-1.0 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-374
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-372

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (0.1-0.5 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-372
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-378

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (8-10 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-378
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-386

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (0.1-0.5 KD MWCO) for dialyzing 400-500 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-386
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-382

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (50 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-382
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-380

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (20 KD MWCO) for dialyzing 100-200 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-380
Supplier: Spectrum Laboratories

Small Business Enterprise


Product Image-89219-398

Ready-to-use Micro Float-A-Lyzer

Description: For micro volume dialysis. Pre-assembled device with ultra-pure Biotech CE tubular membrane (100 KD MWCO) for dialyzing 400-500 ul sample volumes (12 units/pkg). 12 syringes included for easy sample loading and total recovery.
Catalog Number: 89219-398
Supplier: Spectrum Laboratories

Small Business Enterprise


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