Dialysis and Desalting

Dialysis and Desalting

Systems, devices, columns, cassettes, solutions, and other supplies for use in experimental dialysis and desalting procedures.
Dialysis Tubing (237)
General Dialysis Supplies (138)
Dialysis Cassettes (98)
Ion Exchange Columns (60)
Desalting Columns (54)
Mini Dialysis Units (19)
Equilibrium Dialysis Devices (14)
Micro Dialysis Systems (13)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (64)
  • (1)
  • (9)
  • (6)
  • (1)
  • (1)
  • (1)
  • (1)
  • (6)
  • (325)
  • (199)
  • (1)

special interests

  • (20)
  • (10)
  • (3)

special offers

  • (3)
  • (3)

MWCO

  • (10)
  • (2)
  • (6)
  • (3)
  • (16)
  • (1)
  • (16)
Show all

Diameter (Metric)

  • (17)
  • (14)
  • (1)
  • (2)
  • (3)
  • (23)
  • (2)
Show all

Format

  • (5)
  • (85)
  • (5)
  • (2)
  • (14)
  • (5)
  • (4)
Show all

Sample Volume (Metric)

  • (1)
  • (15)
  • (1)
  • (4)
  • (18)
  • (1)
  • (5)
Show all

Product Type

  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (7)
Show all

Material

  • (1)
  • (1)
  • (13)
  • (5)
  • (3)
  • (12)
  • (1)
Show all

Membrane

  • (21)
  • (5)
  • (9)
  • (1)
  • (13)
  • (4)
  • (1)
Show all

Diameter (Metric) Inner Column

  • (2)
  • (1)
  • (25)
  • (2)
  • (2)
  • (19)

Column Type

  • (4)
  • (10)
  • (3)
  • (26)
  • (2)
  • (1)

Flow Rate

  • (2)
  • (2)
  • (1)
  • (14)
  • (17)
  • (1)
  • (3)
Show all
1 – 15 of 177 results
1

Spectrum™ Spectra/Por™ Float-A-Lyzer™ G2 Dialysis Devices

Ready-to-use and disposable, Float-A-Lyzer G2 incorporates biotech-grade cellulose ester (CE) membrane tubing into a preasembled dialysis device that is easy-to-use and provides ultimate convenience for small volume dialysis (1 to 10mL)

EDGE
Diameter (English)Top 0.9 in.
Kit Contents Disposable pipette for 5 and 10mL, flotation ring
Diameter (Metric)Top 23 mm
Product Type Float-A-Lyzer G2 Dialysis Device
Quantity 12 Pack
Diameter (English) Membrane 0.39 in.
Membrane Cellulose Ester
For Use With (Application) Ready to use laboratory dialysis devices, highest membrane purity, superior handling and leak prevention, 95 to 98% sample recovery, perfect for dialyzing electro-eluted proteins or chromatography fractions
Closure Type Screw Cap
Diameter (Metric) Membrane 10 mm
Closure Material Polypropylene
2

Cytiva HiTrap™ Desalting Prepacked Columns

For rapid convenient desalting and buffer exchange. HiTrap™ Desalting Prepacked Columns are prepacked, ready to use column for group separation between high and low molecular weight substances.

EDGE
Disposable No
Particle Size >20 μm (dry), 15 to 88 μm (wet)
Content And Storage 4°C to 30°C in 20% Ethanol
Diameter (English) Inner Column 0.62 in.
Description HiTrap Desalting are ready-to-use 5 mL columns prepacked with Sephadex G-25 Superfine resin for fast and convenient desalting and buffer exchange.
Volume (Metric) Bed 5 mL
For Use With (Application) For rapid convenient desalting and buffer exchange
Diameter (Metric) Inner Column 16 mm
3

Spectrum™ Micro Float-A-Lyzer™ Ready-to-Use Small Volume Dialysis Device

Providing ultimate convenience, this preassembled device incorporates Spectrum's ultrapure Biotech Grade Cellulose Ester (CE) membrane tubing into an easy-to-use design making laboroatory microdialysis easier than ever

Kit Contents 1mL syringe
Width (English) 1.77 in.
Product Type Micro Float-A-Lyzer Dialysis Device
Quantity Each
Diameter (English) Membrane 0.25 in.
Membrane Cellulose Ester
Material Polycarbonate
For Use With (Application) Designed to stand upright on bench-tops during experimental preparation as well as float and self-orient during dialysis
Closure Type Luer lok
Diameter (Metric) Membrane 6.4 mm
Closure Material Polypropylene
Width (Metric) 45 mm
4

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 3.5K MWCO

Perform sample buffer exchange with these 3500-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

Content And Storage Store at room temperature
MWCO 3.5 kDa
Format MINI Dialysis Devices
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Product Line Slide-A-Lyzer™
5

Spectrum™ Spectra/Por™ Biotech Cellulose Ester (CE) Dialysis Membrane Tubing

Selected MWCOs from 100 to 100,000 Daltons

Length (Metric) 10 m
Product Type Spectra/Por Dialysis Membrane Tubing
Formulation Supplied in 0.1% sodium azide solution
Length (English) 33 ft.
Temperature Range (English) 39.2°F to 98.6°F
Material Cellulose Ester
For Use With (Application) Ideal for desalting, purification, and molecular separation
Temperature Range (Metric) 4°C to 37°C
6

Spectrum™ Spectra/Por™ 3 RC Dialysis Membrane Tubing 3500 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

EDGE
MWCO 3.5 kD
Length (Metric) 15 m
Product Type Spectra/Por 3 Dialysis Tubing
Formulation Contain glycerin as a humectant
Length (English) 49.2 ft.
Quantity Each
Temperature Range (English) 39.2°F to 249.8°F
Material Regenerated Cellulose
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Temperature Range (Metric) 4°C to 121°C
7

Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting.

EDGE
MWCO 12 to 14 kD
Product Type Spectra/Por 4 Dialysis Tubing
Formulation Packaged with glycerin
Length (English) 100 ft.
Quantity Each
Temperature Range (English) 39.2°F to 249.8°F
Material Regenerated Cellulose
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Temperature Range (Metric) 4°C to 121°C
8

Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

EDGE
MWCO 12 to 14 kD
Length (Metric) 15 m
Product Type Spectra/Por 2 Dialysis Tubing
Formulation Contain glycerin as a humectant
Length (English) 49.2 ft.
Quantity Each
Temperature Range (English) 39.2°F to 249.8°F
Material Regenerated Cellulose
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Temperature Range (Metric) 4°C to 121°C
9

Thermo Scientific™ SnakeSkin™ Dialysis Tubing

Perform desalting and buffer exchange for 10 to 100 mL samples with this 3.5K, 7K, and 10K molecular weight cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing. Securely close dialysis tubing up to 50 mm flat diameter with the sturdy, non-floating tube SnakeSkin Dialysis Clips.

Format Tubing
Product Line SnakeSkin™
10

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Device, 7K MWCO

Perform sample buffer exchange with these 7000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

Content And Storage Store at room temperature
MWCO 7.0 kDa
Description MINI Dialysis Device, 0.1 mL
Format MINI Dialysis Devices
Product Type Cup, Microcentrifuge
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Sample Volume (Metric) 0.1 mL
Product Line Slide-A-Lyzer™
11

Cytiva Disposable PD-10 Desalting Columns

Use for desalting and buffer exchange, as well as removal of low-molecular weight compounds. Cytiva Life Sciences™ Disposable PD-10 Desalting Columns provide fast, high-recovery.

Promotions are available
12

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 2K MWCO

Perform sample buffer exchange with these 2000-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

Content And Storage Store at room temperature
MWCO 2.0 kDa
Description MINI Dialysis Device, 0.1 mL
Format MINI Dialysis Devices
Product Type Cup, Microcentrifuge
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Sample Volume (Metric) 0.1 mL
Product Line Slide-A-Lyzer™
13

Cytiva Disposable PD-10 Columns

Use for gravity flow purification. Disposable PD-10 Columns are economical, plastic columns that can be packed with a wide range of bulk media.

14

Thermo Scientific™ Pierce™ Microdialysis Plates

Simultaneously process 1 to 96 samples with 10 to 100 µL volumes with this convenient rapid dialysis system that is automation compatible and disposable.

Content And Storage Product shipped at ambient temperature. Upon receipt, store at room temperature.
15

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO

Remove salts and contaminants, and maximize sample recovery using this semi-permeable membrane with a 3,500-Dalton protein MW cut-off (MWCO) cassette that is easier to use than traditional dialysis tubing.

MWCO 3.5 kDa
Content And Storage Store at room temperature
Format Cassette
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Product Line Slide-A-Lyzer™