Flow-Thru Dialyzers

Flow-Thru Dialyzer System

Unique dialyzer primarily intended for rapid on-line dialysis for HPLC. Handles sample volumes from 20 µl to 100 µl with minimal sample volume loss.

The large Flow-Thru Dialyzer Membrane surface area allows for rapid in line dialysis, while the PTFE material allows for maximum sample recovery. In just 10 minutes 90% of salts and small molecules can be removed from a sample.

Item# Description U.S. List Price Quantity
74-1303 Flow-Thru DIALYZER of two 20 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, pkg. of 1
74-1304 Flow-Thru DIALYZER of two 75 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, pkg. of 1
74-1305 Flow-Thru DIALYZER of two 150 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, pkg. of 1
74-1300 Flow-Thru DIALYZER of two 300 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, pkg. of 1
74-1306 Flow-Thru DIALYZER of two 600 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, pkg. of 1
74-1307 Flow-Thru DIALYZER of two 20 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, Pump Drive with Two Pump Heads and Tubings, pkg. of 1
74-1308 Flow-Thru DIALYZER of two 75 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, Pump Drive with Two Pump Heads and Tubings, pkg. of 1
74-1309 Flow-Thru DIALYZER of two 150 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, Pump Drive with Two Pump Heads and Tubings, pkg. of 1
74-1310 Flow-Thru DIALYZER of two 600 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, Pump Drive with Two Pump Heads and Tubings, pkg. of 1
74-1301 Flow-Thru DIALYZER of two 300 µl Chambers with Fittings, clamping system, 10 Membranes with MWCO of 10K, Pump Drive with Two Pump Heads and Tubings, pkg. of 1
74-1320 Flow-Thru Dialyzer, 300 µl Chamber, 10 kDa MWCO Membrane (10 pcs) with 220 V Pump
74-1319 Flow-Thru Dialyzer, 600 µl Chamber, 10 kDa MWCO Membrane (10 pcs) with 220 V Pump
74-1312 Flow-Thru Dialyzer, 600 µl Chamber, 5 kDa MWCO Membrane (10 pcs) with 110 V Pump
74-1400 Flow-Thru DIALYZER Chamber 20 µl PTFE, pkg. of 2
74-1404 Flow-Thru DIALYZER Chamber 600 µl PTFE, pkg. of 2
74-1401 Flow-Thru DIALYZER Chamber 75 µl PTFE, pkg. of 2
74-1402 Flow-Thru DIALYZER Chamber 150 µl PTFE, pkg. of 2
74-1403 Flow-Thru DIALYZER Chamber 300 µl PTFE, pkg. of 2
74-1396 Bracket, Plate and Screws for Flow-Thru Dialyzer
74-1397 Tubing for Flow-Thru Dialyzer, 2 ft
For local pricing, contact your nearest distributor.

The Flow-Thru Dialyzer is a unique unit primarily intended for rapid on-line dialysis for HPLC. Handles sample volumes from 20 µl to 100 µl with minimal sample volume loss.

The large Flow-Thru Dialyzer Membrane surface area allows for rapid in line dialysis, while the PTFE material allows for maximum sample recovery. In just 10 minutes 90% of salts and small molecules can be removed from a sample. The dialyzer is available in sizes to accommodate 20 µl, 75 µl, 150 µl, 300 µl and 600 µl sample volumes. Replacement bracket, plate and screws (74-1396) and tubing (74-1397) are available separately.

Key Features

  • Rapid dialysis times
  • Automation ready
  • Inert PTFE dialysis chamber allows for minimal sample loss
  • Suitable for use in a water bath

Applications

  • Dialysis
  • Buffer exchange
  • Salt removal
  • Detergent removal
  • On-line dialysis for HPLC
  • On-line sample concentration

Two plates with 700 mm long serpentine channels are superimposed onto one another separated by a membrane. Buffer is passed through one plate while the sample passes through the other causing smaller molecules to be drawn across the membrane. Chambers of different volumes can be used together to increase volume ratios for specific applications. The entire unit will remain water tight when submerged allowing the use of a water bath for temperature control.

Specifications