BabyBio™ Prepacked Desalting and Buffer Exchange Chromatography Columns

Designed for rapid and efficient desalting and buffer exchange applications
  • Easy and convenient group separation of high and low molecular weight substances
  • Reproducible and easy-to-use prepacked columns
Use size exclusion method to quickly and efficiently separate high molecular weight substances such as proteins and biomolecules from salts and other small molecules. Buffer exchange or desalting of a sample can be used to prepare for mass spectroscopy analysis or lyophilization, and after certain procedures such as ion exchange chromatography. Useful alternative to dialysis for larger or degradable samples. The molecular weight cutoff is 5000. Recommended flow rate is 1 mL/min for 1-mL column, 5 mL/min for 5-mL column. Stable over pH 2 to 12 working range.

Columns feature biocompatible polypropylene body and polyethylene top and bottom filters. Each column comes with a plug in the inlet and a snap-off end at the outlet. Easily connect to a syringe, pump, or chromatography system using fingertight fittings (coned 10-32) for 1/16" OD tubing. Connect up to five columns in series for larger sample volumes.
$49.80 - $5,042.00USD / Pkg of 100

10 variations of this product are available.

See All Product Options Below
10 PRODUCT OPTIONS
Compareitem specifications
Description
Availability Pricing
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 1 mL EW-11947-70 Mfr # KN45360101
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 1 mL
$49.80USD / Each
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 2 x 1 mL EW-11947-71 Mfr # KN45360102
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 2 x 1 mL
$89.85USD / Pkg of 2
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 5 x 1 mL EW-11947-72 Mfr # KN45360103
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 5 x 1 mL
$187.50USD / Pkg of 5
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 10 x 1 mL EW-11947-73 Mfr # KN45360104
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 10 x 1 mL
$351.50USD / Pkg of 10
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 5 mL EW-11947-74 Mfr # KN45360105
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 5 mL
$79.80USD / Each
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 2 x 5 mL EW-11947-75 Mfr # KN45360106
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 2 x 5 mL
$142.30USD / Pkg of 2
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 5 x 5 mL EW-11947-76 Mfr # KN45360107
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 5 x 5 mL
$296.70USD / Pkg of 5
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 10 x 5 mL EW-11947-77 Mfr # KN45360108
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 10 x 5 mL
$533.25USD / Pkg of 10
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 100 x 5 mL EW-11947-78 Mfr # KN45360109
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 100 x 5 mL
$5,042.00USD / Pkg of 100
Bio-Works BabyBio Dsalt Pre-Packed Desalting and Buffer Exchange Column; 100 x 1 mL EW-11947-79 Mfr # KN45360110
COMPARE
Pre-Packed Desalting and Buffer Exchange Column; 100 x 1 mL
$3,193.50USD / Pkg of 100
Showing 1- 10 of 10

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At1-800-323-4340
Live chat