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原装现货|Slide-A-Lyzer Dialysis Cassettes; 7,000 MWCO|Slide-A-Lyzer卡,7000MWCO
产品介绍:
Thermo Scientific Slide-A-Lyzer Dialysis Cassettes (7K MWCO) facilitate simple and effective removal of buffer salts and small contaminants from proteins and other macromolecules that are larger than 7,000 daltons.
Available in three different cassette sizes to accommodate sample volumes between 0.1 and 12mL, these devices are easier to use than traditional dialysis tubing, providing both faster buffer exchange and more complete sample recovery. Slide-A-Lyzer Cassettes can be used for a wide range of applications including low molecular-weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and sample concentration.
产品特点:
Easy to use – no knots or clamps are needed; just inject sample into cassette and begin dialysis
Fast dialysis – flat cassette chamber with two membranes provides high surface-area to volume ratio that maximizes diffusion rate compared to cylindrical dialysis tubing
High recovery – rectangular cassette design maximizes recovery of entire sample volume via any one of the four corner injection ports
Three cassette sizes – select the cassette that best suits your sample volume
Color-coded – green cassette frame specifies cassettes with the 7,000 MW pore size membrane
7K Dialysis Membrane Specifications:
Composition: Regenerated cellulose synthesized by the Viscose method
Thickness: 0.9 to 1.2mil (22.5 to 30µm)
Hydration Required Before Use: 30 seconds for small-volume samples
Glycerol Content: 13%
Sulfur Content: 0.1 to 0.15%
Heavy Metals Content: Trace |