Dialysis Tubing

Thermo Scientific™ SnakeSkin™ 3.5K MWCO Dialysis Tubing

Perform desalting and buffer exchange for 10 to 100mL samples with this 3500-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

Seamless Cellulose Dialysis Tubing Products for Science Education

Retains materials with 12,000 and higher molecular weight.

Thermo Scientific™ SnakeSkin™ 10K MWCO Dialysis Tubing

Perform desalting and buffer exchange for 10 to 100mL samples with this 10,000-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

Thermo Scientific™ SnakeSkin™ 7K MWCO Dialysis Tubing

Perform desalting and buffer exchange for 15 to 100mL samples with this 7000-MW cut-off (MWCO), ready-to-use form of traditional dialysis membrane tubing.

Thermo Scientific™ SnakeSkin™ Dialysis Tubing Clips

Securely close dialysis tubing up to 50mm flat diameter, including SnakeSkin Dialysis Tubing, with these sturdy, non-floating tube closures.

Fisherbrand™ Regenerated Cellulose Dialysis Tubing

Diffuses low molecular weight compounds in aqueous solutions; retains proteins and bacteria in tubing

Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):1 1000 to 50,000 Dalton MWCO. Available on GSA/VA Contract for Federal Government customers only.

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

Spectrum™ Labs Spectra/Por™ 7 50,000 D MWCO Standard RC Pre-Treated Dialysis Kits

With chemically-treated tubing to remove any trace levels of heavy metals and sulfide compounds

Spectrum™ Trial Size Kits for Biotech-Grade CE Dialysis Membrane Tubing (1 meter)

Ideal for small, critical dialysis applications that require the more concise selectivity and retention provided by Biotech Cellulose Ester (CE) Membrane than Standard Grade RC

Spectrum™ Labs 20 kD Biotech RC Dialysis Kits

With tubing made from Biotech RC membrane that can tolerate concentrated-weak acids, bases, dilute-strong acids, bases, most alcohols and some mild or dilute organic solvents

Spectrum™ Labs Spectra/Por™ 5 12-14 kD MWCO Standard RC Dry Dialysis Kits

With Standard Grade Regenerated Cellulose membrane tubing for applications with significant size difference between MW species being separated

Spectrum™ Labs 0.1 - 0.5 kD Biotech CE Dialysis Kits

With tubing made from biologically inert and ultra-pure Biotech cellulose ester membrane

Spectrum™ Labs Spectra/Por™ 3 3.5 kD MWCO Standard RC Dry Dialysis Kits

With Standard Grade Regenerated Cellulose membrane tubing for applications with significant size difference between MW species being separated

Spectrum™ Labs Spectra/Por™ 2 and 4 12-14 kD MWCO Standard RC Dry Dialysis Kits

For smaller dialysis experiments or evaluating dialysis tubing for dialysis application

Spectrum™ Spectra/Por™ 3 RC Dialysis Membrane Tubing 3500 Dalton MWCO Available on GSA/VA Contract for Federal Government customers only.

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

Spectrum™ Spectra/Por™ 1 RC Dialysis Membrane Tubing 6000 to 8000 Dalton MWCO Available on GSA/VA Contract for Federal Government customers only.

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

Spectrum™ Labs Spectra/Por™ 6 1000 D MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Labs Spectra/Por™ 1 6-8 kD MWCO Standard RC Dry Dialysis Kits

With Standard Grade Regenerated Cellulose membrane tubing for applications with significant size difference between MW species being separated

Spectrum™ Labs Spectra/Por™ 6 2000 D MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Spectra/Por™ 6 Pre-wetted Standard RC Dialysis Tubing, 1-50 kD MWCO Available on GSA/VA Contract for Federal Government customers only.

Clear, flexible and sturdy; Standard Grade RC (regenerated cellulose) membrane conveniently pre-equilibrated in water, eliminating the need to soak to remove glycerin and hydrate the membrane

Spectrum™ Labs Spectra/Por™ 7 8000 D MWCO Standard RC Pre-Treated Dialysis Kits

With chemically-treated tubing to remove any trace levels of heavy metals and sulfide compounds

Spectrum™ Labs Spectra/Por™ 6 50,000 D MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Labs Spectra/Por™ 7 3500 D MWCO Standard RC Pre-Treated Dialysis Kits

With chemically-treated tubing to remove any trace levels of heavy metals and sulfide compounds

Spectrum™ Spectra/Por Biotech-Grade RC Dialysis Membrane Tubing

A premium dialysis membrane that provides superior molecular selectivity than Standard RC and superior tolerance than Biotech CE

Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO Available on GSA/VA Contract for Federal Government customers only.

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

Spectrum™ Labs Spectra/Por™ 7 1000 D MWCO Standard RC Pre-Treated Dialysis Kits

With chemically-treated tubing to remove any trace levels of heavy metals and sulfide compounds

Spectrum™ Labs Spectra/Por™ 6 8000 D MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Labs Spectra/Por™ 6 10 kD MWCO Standard RC Pre-wetted Dialysis Kits

With Pre-wetted ready-to-use tubing, not requiring soaking to remove glycerol

Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO Available on GSA/VA Contract for Federal Government customers only.

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

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