NaI solution in geneclean

Francois Coulier coulier at
Wed Jun 19 01:33:34 EST 1996

On Mon, 17 Jun 1996, Susan Jane Hogarth wrote:

> Francois Coulier wrote:
> > 
> > I got the same problem [yellow color] with some batch of NaI. It did not affect the
> > yield of purification, nor the clonabiliy of the purified fragment.
> > interestingly, when I mixed the last few ml of the yellow NaI with a new
> > batch, the color disappeared.
> Why the heck would you mix an old batch in with a new one? Particuarly as the
> old batch was looking cruddy?? Just curious...
> -- 
> Susan Jane Hogarth
What do you do when you need 10ml or so of a solution, and there is only 
about 8 in the old bottle? Beside, althought the old batch was looking 
**yellow**, not cruddy, I knew the color had no effect whatsoever on the 
yield. May I suggest you read with a little more attention the messages, 
before replying to them?
Francois Coulier

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