Re: chrome-alum gelatin

From:Barry Rittman

I don't think that it is a good idea to use the made up chrome gelatine
solution for more than that day and the following day. Best to store the
solution in refrigerator overnight and then allow to warm to room
temperature before using. Make up fresh solution. Can store large number of
subbed slides for sveral months.

At 08:43 PM 07/28/2001 -0700, you wrote:
>I have a question regarding chrome alum-gelatin used
>for subbing. It gets very viscous when referigerated
>(difficult to pour out from the glass bottle. 
>Is this solution warmed before slides are dipped?
>should the slides be warmed in an oven so that
>adhesion is better?  
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