email: info@sdr.com.au Sydney, Australia Tel: +61-2-9882-2882

Reusable Dialysers

Reusable Teflon dialysis chambers, for volumes of 10 µl to 10 ml

 

BioDialyzerTM

A simple device for dialysis of samples from 10 µl to 5 ml. Place the sample in the Teflon chamber, add a pre-cut membrane and the Teflon cap, and place the whole unit in a beaker of dialysis buffer. Simple and easy dialysis for:

  • Purification of biomolecules
  • Exchange of buffers
  • Removal of detergents
  • Sample concentration
  • HPLC, HPCE
  • Removal of excess radiolabel
  • Post-PCR clean-up
  • GC, GC-MS, NMR

Fast, simple, easy to use - here's a diagram of the steps

Ordering Information - BioDialyzer (for membrane selection see Membranes)

Chamber volume µl 10 20 50 100 200 500 1000 1500 3000 5000
Qty of 1 BS4 74-0210 BS4 74-0211 BS4 74-0212 BS4 74-0213 BS4 74-0214 BS4 74-0215 BS4 74-0216 BS4 74-0217 BS4 74-0218 BS4 74-0219
Qty of 5 BS4 74-0200 BS4 74-0201 BS4 74-0202 BS4 74-0203 BS4 74-0204 BS4 74-0205 BS4 74-0206 BS4 74-0207 BS4 74-0208 BS4 74-0209

 


 

BioDialyzer TurboTM

The BioDialyzer Turbo is similar to the original BioDialyzer, but has two ports and hence two membranes, one on each side of the sample. So it's twice as fast!

  • Twice as quick
  • Reusable
  • Available for most sample sizes - large or small
  • Membranes available with MWCOs to suit almost any application
  • Easy to use
  • Leak-proof
  • Autoclaveable
  • Low protein binding
  • High sample recovery
  • Rapid dialysis/purification
  • Made of Teflon - totally inert

Ordering Information - BioDialyzer Turbo (for membrane selection see Membranes)

Chamber volume µl 50 100 200 500 1000 1500 3000 5000
Qty of 1 BS4 74-0408 BS4 74-0409 BS4 74-0410 BS4 74-0411 BS4 74-0412 BS4 74-0413 BS4 74-0414 BS4 74-0415
Qty of 5 BS4 74-0400 BS4 74-0401 BS4 74-0402 BS4 74-0403 BS4 74-0404 BS4 74-0405 BS4 74-0406 BS4 74-0407

 


 

SpinDialyzerTM

The SpinDialyzer has a built-in magnet that allows the entire unit to be rotated during dialysis, using a magnetic stir plate. This significantly speeds up dialysis. Both standard and Turbo (two ports & two membranes) are available. We can also supply suitable stirrer plates.

  • Exchange of buffers
  • Removal of detergents
  • Concentration of samples
  • HPLC, HPCE
  • Immunoblotting*
  • Purification of proteins, DNA and RNA
  • Removal of excess radiolabel
  • Post-PCR clean-up
  • GC, GC-MS, NMR
  • Removal of CsCl, agarose, pyridoxal-5-phosphate*
  • Removal of silicates after chromatography*
  • Complex carbohydrate purification*
  • Equilibrium dialysis
  • Protein binding assays
(*with the ElectroPrep system)

Ordering Information - SpinDialyzer (for membrane selection see Membranes)

Chamber volume µl 10 20 50 100 200 500 1000 1500
SpinDialyzer - Qty of 1 BS4 74-0308 BS4 74-0309 BS4 74-0310 BS4 74-0311 BS4 74-0312 BS4 74-0313 BS4 74-0314 BS4 74-0315
SpinDialyzer - Qty of 5 BS4 74-0300 BS4 74-0301 BS4 74-0302 BS4 74-0303 BS4 74-0304 BS4 74-0305 BS4 74-0306 BS4 74-0307
SpinDialyzer Turbo - Qty of 1 - - BS4 74-0506 BS4 74-0507 BS4 74-0508 BS4 74-0509 BS4 74-0510 BS4 74-0511
SpinDialyzer Turbo - Qty of 5 - - BS4 74-0500 BS4 74-0501 BS4 74-0502 BS4 74-0503 BS4 74-0504 BS4 74-0505

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