Standard Grade Dialysis Tubing: Spectra/Por® 1 - 7 RC for general dialysis

Standard Grade Regenerated Cellulose (RC) is a clear, flexible and sturdy dialysis membrane with a "looser" molecular selectivity.

Wide chemical compatibility
Use with dilute strong acids and bases, concentrated weak acids and bases, most alcohols and some mild or dilute organics, including DMSO
Standard RC can tolerate pH 2 - 12 and temperature 4 - 121°C.
4 membrane configurations: Dry rolled tubing, Pre-wetted (ready-to-use) tubing, Pre-treated (cleaned) tubing and Single-layer flat sheets

Categories	Preparation	Pore Size	Configurations
Spectra/Por 1 Dialysis Membrane	Dry with glycerin	6-8 kD MWCO	Rolled tubing, Trial Kits, Ready-To-Use Sacks, Flat sheets
Spectra/Por 2 Dialysis Membrane	Dry with glycerin	12-14 kD MWCO (Special dimension and/or permeability)	Rolled tubing, Trial Kits, Ready-To-Use Sacks, Flat sheets
Spectra/Por 3 Dialysis Membrane	Dry with or without glycerin	3.5 kD MWCO	Rolled tubing, Trial Kits, Ready-To-Use Sacks, Flat sheets
Spectra/Por 4 Dialysis Membrane	Dry tubing with glycerin	12-14 kD MWCO	Rolled tubing, Trial Kits, Ready-To-Use Sacks, Flat sheets
Spectra/Por 5 Dialysis Membrane	Dry tubing with glycerin	12-14 kD MWCO (Fibrous reinforcement for heavy weight)	Rolled Tubing, Trial Kits, Flat sheets
Spectra/Por 6 Dialysis Membrane	Pre-wetted tubing	8 MWCOs (1, 2, 3.5, 8, 10, 15, 25, 50 kD)	Rolled Tubing and Trial Kits
Spectra/Por 7 Dialysis Membrane	Pre-treated tubing to minimize heavy metals and sulfides	8 MWCOs (1, 2, 3.5, 8, 10, 15, 25,50 kD)	Rolled Tubing and Trial Kits

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