Dont`t put samples that are in clearing solution in temperatures below RT. If you do this the SDS will precipitate. If you want to store the samples PBST is good, for long-term 4° PBST + diluted azid… (View Post)
Leaving the bath open doesnt cahnge color (for me). You have evaporation and loss of buffer volume, which has an effect on ion concentration and SDS micelles.
The problems 1 & 2 & 3, I would… (View Post)
I ordered from german wako.
the cat nr. of the VA-044 is 017-19362
just paste it in the link below.
http://www.e-reagent.com/… (View Post)