The Naked Scientists

The Naked Scientists Forum

Author Topic: How can I prepare 0.8%NH4CL +0.1mM EDTA?  (Read 9783 times)

Offline strong

  • First timers
  • *
  • Posts: 1
    • View Profile
How can I prepare 0.8%NH4CL +0.1mM EDTA?
« on: 03/07/2008 12:38:36 »
HI
HOW I CAN PREPARE 0.8%NH4CL +0.1mM EDTA? THANK YOU


Mod edit - formatted the subject as a question.  Please try to do this to help keep the forum tidy and easy to navigate - thanks!
« Last Edit: 31/07/2008 11:49:58 by BenV »


 

Offline chris

  • Neilep Level Member
  • ******
  • Posts: 5337
  • Thanked: 65 times
  • The Naked Scientist
    • View Profile
    • The Naked Scientists
How can I prepare 0.8%NH4CL +0.1mM EDTA?
« Reply #1 on: 13/10/2008 12:05:10 »
I'm not really sure what the problem is here - maybe I'm missing something - but you make a stock solution of 0.1mM EDTA and then use about 90 ml of it to dissolve 0.8g of ammonium chloride. Then make up the volume to exactly 100ml with some more of the stock 0.1 mM EDTA.

chris
 

The Naked Scientists Forum

How can I prepare 0.8%NH4CL +0.1mM EDTA?
« Reply #1 on: 13/10/2008 12:05:10 »

 

SMF 2.0.10 | SMF © 2015, Simple Machines
SMFAds for Free Forums