CCP4 bulletin board <[log in to unmask]> wrote on 12/07/2007 12:43:55
PM:
> could anyone drop the name of a source for those tweezer-like clamps
whose
> ends fit perfectly around a Nunc/CryoCap cryovial? one very famous
source
> seems not to have them.
>
> these are not the locking clamps or thick metal tongs, but are more like
> tweezers with the ends curved into half-circles on each arm.
>
> -bryan
Hi Bryan -
They are "specimen mount tweezers" or "SEM mount forceps", originally
intended for gripping the groove in the edge of SEM specimen mounts. The
old Yale-style cryo pin bases were modified SEM mounts (I think), and the
tweezers fit them perfectly. You can buy them from a variety of
distributors; they all seem to be reselling Dumont brand products.
Here's one website:
http://www.emsdiasum.com/microscopy/products/sem/mounts.aspx
The tweezers you want are almost at the bottom of the page.
HTH,
Matt
--
Matthew Franklin , Ph.D.
Senior Scientist, ImClone Systems
180 Varick Street, 6th floor
New York, NY 10014
phone:(917)606-4116 fax:(212)645-2054
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