Science Forums Biology Forum Molecular Biology Forum Physics Chemistry Forum

Science Forums Biology Forum Molecular Biology Forum Physics Chemistry Forum (http://www.molecularstation.com/forum/)
-   Protocols and Methods Forum (http://www.molecularstation.com/forum/protocols-methods-forum/)
-   -   Sodium Orthovanadate Preparation (http://www.molecularstation.com/forum/protocols-methods-forum/65780-sodium-orthovanadate-preparation.html)

Dr Engelbert Buxbaum 04-20-2009 04:18 PM

Sodium Orthovanadate Preparation
 
Am 18.04.2009, 15:57 Uhr, schrieb Lionel Brooks 3rd
<[Only registered and activated users can see links. Click Here To Register...]>:



There seems to be an impurity. Adding a spatula of activated charcoal
before the first boiling and filtering afterwards might help. There may
also be a trace of phosphate present, wich gives a yellow tint (or
precipitate, if the concentration is high enough). Make sure that you have
pure reagents and that the glassware is free of phosphate (detergent!)


All times are GMT. The time now is 06:58 AM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright 2005 - 2012 Molecular Station | All Rights Reserved

Page generated in 0.09093 seconds with 11 queries