FilterChat.com:   The Answers for All of Your Filtration Questions.

Close Message User Date(yyyy-mm-dd) MWCO operational limits jaska 2004-08-09 Click here to register. I have proteins 13 and 18 KD.Can they be separated in UF dialysis   Re: MWCO operational limits lil stevie 2004-08-09 Click here to register. It's not likely that you'll have a lot of luck separating a 13 from an 18 kD protein using a membrane technique. You'll probably have to use size-exclusion (a.k.a. gel permeation) chromatography.

Thanks for visiting. To ask or answer a question, you need to register here. You can browse by clicking on a message subject to see the complete message. You can also search the messages on this board below. If you have previously registered, you can log in below.

---

Message (click on a subject to view the messages)

Wash Solution Filtration by jfilip22000 on 2004-12-02 five stage R O by art on 2004-11-17 reverse osmosis water filters by melanie on 2004-09-27 reverse osmosis water filters by melanie on 2004-09-27 filtration by rjh62 on 2004-09-22 Latex beads washing by T.K on 2004-09-21 Re: Latex beads washing by ppatel on 2004-09-21 water filtration on the fly by bergie on 2004-09-16 size selection of silica particles by e7maria on 2004-09-14 PS membrane compatibility by jgorm on 2004-09-10 Re: PS membrane compatibility by ppatel on 2004-09-13 Specification of MiniKros modules by DaveHendry on 2004-09-02 MWCO operational limits by jaska on 2004-08-09 Re: MWCO operational limits by lil stevie on 2004-08-09 MWCO operational limits by jaska on 2004-08-09 MWCO operational limits by jaska on 2004-08-09 Diaphragm vs Peristaltic pump by qbio on 2004-08-04 Re: Diaphragm vs Peristaltic pump by ppatel on 2004-08-09 cheapest filters by kanjoosnair on 2004-07-07

Click for older messages Older Oldest Click for newer messages Newest Newer Search for messages that contain

You must register before asking a question or providing an answer. You can click here to register. If you have already registered you can log in below. (If you check the Use Cookies box then your computer will remember your log in name.) User Name: Password: Click here if you previously registered and remember your user name but not your password. Email us at drdavemc@lplc.com if you are having other problems.

---

• Layout and operations, copyright © 2001 Spectrum Laboratories, inc., Rancho Dominguez, CA, USA
• All of the comments made are the property and responsibility of the person making them. They are not the responsibility of Spectrum.
• Please direct all questions and comments to us at moderator@filterchat.com.
• General information on Spectrum's laboratory filters and filtration products is available at http://www.spectrapor.com.
• General information on Spectrum's chromatography products is available at spectra-chrom.com.
• Have a dialysis question? Try www.labdialysischat.com.
• Need a fraction collector? See fraction-collector.com

---

Back to Top

---