Glowing Blue Spots

fnord jpa6r at faraday.clas.Virginia.EDU
Thu Sep 8 02:06:03 EST 1994

In article <genecutl-140694164958 at>,
gc <genecutl at> wrote:
>To revive a dead thread about blue spots on agarose gels:
>Not having a glove in reach I adjusted the position of
>a gel with my bare hand.  After looking at the gel on
>UV, I saw that there was a bright blue spot at every point
>I had touched the gel.  That'll teach me to use gloves!
>(It was kinda cool looking, 'though, and didn't show
>up on the film)
Sorry to revive an old tread, but I've just noticed these
blue spots for the first time (just moved to a new lab)
What causes them?


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