Chemical Forums

Please login or register.

Login with username, password and session length

Sponsored links

Pages: [1]   Go Down

Author Topic: Filters pre-washing for Dissolved Organic Carbon contamination removal  (Read 35 times)

0 Members and 1 Guest are viewing this topic.

ruggero.cavallino

  • Very New Member
  • *
  • Mole Snacks: +0/-0
  • Offline Offline
  • Posts: 1

Good Afternoon ,

I would like to run an Ultrafiltration experiment using 4mL Amicon filters, measuring then the DOC content [ppm] in the centrifuged filtrate solutions.

The problem is that those cellulose filters have glycerine traces and so they contaminate the samples, ruining the analysis.
I could actually decrease the DOC contamination from the filters, by pre-washing them with Milli-Q-water for at least 4 times. 

But I am looking for a quicker and more efficient method to remove this DOC contamination possibility.

Any Ideas?


Thank you

Ruggero Cavallino
Logged

Pages: [1]   Go Up
 

Mitch Andre Garcia's Chemical Forums 2003-Present.

Page created in 0.071 seconds with 24 queries.