Biotech Cellulose Ester (CE) Membrane:
High Purity Dialysis Tubing & Trial Kits

Biologically inert & ultra-pure, Biotech Cellulose Ester (CE) Membrane offers the largest range of concise MWCO's (100 - 1,000,000 Daltons) for desalting, isolating ionic species and macromolecular purifications. Biotech CE membrane is more sensitive to harsh conditions and solvents and generally tolerates weak or dilute acids & bases and mild alcohols with only a slight change to the MWCO. Exposure to most organic solvents may damage CE membranes. Use with pH 2-9 & temp 4-37 °C. Biotech CE Tubing is available in more economic 10 meter rolls and 1 meter length Dialysis Trial Kits.

FEATURES & BENEFITS

  • 9 MWCO's ranging from 100 - 1,000,000 Daltons
  • Rigidly controlled porosity for better selectivity & separations
  • Ultrapure with no trace heavy metals & sulfides
  • Does not interfere with macromolecular activity & function
  • 4 Tubing flat-widths (diameters) for a range of sample volumes
  • No glycerin removal or pretreatment required

Biotech CE Dialysis Tubing
(10 meter/roll)

Economy packaging provides a 10-meter supply of a particular CE tubing MWCO & flatwidth to meet the demands of ongoing & frequent dialysis applications.

Product Specifications:
Properties:
Hydrophilic, symmetric porosity
9 MWCO's:
100-500 D, 500-1000 D, 3.5-5 kD, 8-10 kD, 20 kD, 50 kD, 100 kD, 300 kD & 1000 kD
4 Flat Widths:
10 mm, 16 mm, 24 mm & 31 mm
Qty & Pkg:
10 meter/roll, wet in 0.05% sodium azide
Biotech CE Membrane
Dialysis Tubing (10 m/roll)
Part Number MWCO
(kD)
FW: Dia: Vol/L: Price
131048 0.1 - 0.5 10 mm 6.4 mm 0.32 ml/cm
131084 0.5 - 1.0 10 mm 6.4 mm 0.32 ml/cm
131192 3.5 - 5 10 mm 6.4 mm 0.32 ml/cm
131264 8 - 10 10 mm 6.4 mm 0.32 ml/cm
131336 20 10 mm 6.4 mm 0.32 ml/cm
131372 50 10 mm 6.4 mm 0.32 ml/cm
131408 100 10 mm 6.4 mm 0.32 ml/cm
131054 0.1 - 0.5 16 mm 10 mm 0.79 ml/cm
131090 0.5 - 1.0 16 mm 10 mm 0.79 ml/cm
131198 3.5 - 5 16 mm 10 mm 0.79 ml/cm
131270 8 - 10 16 mm 10 mm 0.79 ml/cm
131342 20 16 mm 10 mm 0.79 ml/cm
131378 50 16 mm 10 mm 0.79 ml/cm
131414 100 16 mm 10 mm 0.79 ml/cm
131450 300 16 mm 10 mm 0.79 ml/cm
131486 1000 16 mm 10 mm 0.79 ml/cm
131057 0.1 - 0.5 24 mm 15 mm 1.8 ml/cm
131093 0.5 - 1.0 24 mm 15 mm 1.8 ml/cm
131201 3.5 - 5 24 mm 15 mm 1.8 ml/cm
131273 8 - 10 24 mm 15 mm 1.8 ml/cm
131345 20 24 mm 15 mm 1.8 ml/cm
131381 50 24 mm 15 mm 1.8 ml/cm
131417 100 24 mm 15 mm 1.8 ml/cm
131060 0.1 - 0.5 31 mm 20 mm 3.1 ml/cm
131096 0.5 - 1.0 31 mm 20 mm 3.1 ml/cm
131204 3.5 - 5 31 mm 20 mm 3.1 ml/cm
131276 8 - 10 31 mm 20 mm 3.1 ml/cm
131348 20 31 mm 20 mm 3.1 ml/cm
131384 50 31 mm 20 mm 3.1 ml/cm
131420 100 31 mm 20 mm 3.1 ml/cm
131456 300 31 mm 20 mm 3.1 ml/cm
131492 1000 31 mm 20 mm 3.1 ml/cm
NEW! Biotech CE Dialysis Trial Kits
(1 meter/kit)

Ideal for small tubing demand applications or evaluating a specific dialysis membrane, the Trial Kit provides 1 meter of tubing with a pair of tubing closures and 5 opening picks.

Product Specifications:
Properties:
Hydrophilic, symmetric porosity
9 MWCO's:
100-500 D, 500-1000 D, 3.5-5 kD, 8-10 kD, 20 kD, 50 kD, 100 kD, 300 kD & 1000 kD
4 Flat Widths:
10 mm, 16 mm, 24 mm & 31 mm
1 m Biotech CE Tubing in 0.05% sodium azide
Kit Includes:
2 Universal Tubing Closures
5 Opening Picks
Biotech CE Membrane
Dialysis Trial Kits (1 m/kit)
Part Number MWCO
(kD)
FW: Dia: Vol/L: Price
131048T 0.1 - 0.5 10 mm 6.4 mm 0.32 ml/cm
131084T 0.5 - 1.0 10 mm 6.4 mm 0.32 ml/cm
131192T 3.5 - 5 10 mm 6.4 mm 0.32 ml/cm
131264T 8 - 10 10 mm 6.4 mm 0.32 ml/cm
131336T 20 10 mm 6.4 mm 0.32 ml/cm
131372T 50 10 mm 6.4 mm 0.32 ml/cm
131408T 100 10 mm 6.4 mm 0.32 ml/cm
131054T 0.1 - 0.5 16 mm 10 mm 0.79 ml/cm
131090T 0.5 - 1.0 16 mm 10 mm 0.79 ml/cm
131198T 3.5 - 5 16 mm 10 mm 0.79 ml/cm
131270T 8 - 10 16 mm 10 mm 0.79 ml/cm
131342T 20 16 mm 10 mm 0.79 ml/cm
131378T 50 16 mm 10 mm 0.79 ml/cm
131414T 100 16 mm 10 mm 0.79 ml/cm
131450T 300 16 mm 10 mm 0.79 ml/cm
131486T 1000 16 mm 10 mm 0.79 ml/cm
131057T 0.1 - 0.5 24 mm 15 mm 1.8 ml/cm
131093T 0.5 - 1.0 24 mm 15 mm 1.8 ml/cm
131201T 3.5 - 5 24 mm 15 mm 1.8 ml/cm
131273T 8 - 10 24 mm 15 mm 1.8 ml/cm
131345T 20 24 mm 15 mm 1.8 ml/cm
131381T 50 24 mm 15 mm 1.8 ml/cm
131417T 100 24 mm 15 mm 1.8 ml/cm
131060T 0.1 - 0.5 31 mm 20 mm 3.1 ml/cm
131096T 0.5 - 1.0 31 mm 20 mm 3.1 ml/cm
131204T 3.5 - 5 31 mm 20 mm 3.1 ml/cm
131276T 8 - 10 31 mm 20 mm 3.1 ml/cm
131348T 20 31 mm 20 mm 3.1 ml/cm
131384T 50 31 mm 20 mm 3.1 ml/cm
131420T 100 31 mm 20 mm 3.1 ml/cm
131456T 300 31 mm 20 mm 3.1 ml/cm
131492T 1000 31 mm 20 mm 3.1 ml/cm

Use a credit card on-line and get a 10% discount! Details here.

RELATED PRODUCTS:

Universal Dialysis Closures

Universal Closures
Learn More >

Standard Grade RC Membrane

Biotech Ready-to-Use Devices
Learn More >


View desktop version: Desktop