0.2-mL PCR tubes

[John Braverman]

Does anyone have a suggestion for a benchtop container in which to keep
0.2-mL PCR tubes cool or hot?  I can't always use our PCR machine for that
purpose, and I would like something sturdier than just ice.  If I use a
rack over ice, it's still difficult to push these tubes into the ice and
to obtain a uniform contact with the ice.  Nor can I find a company which
manufactures such a container.  Thanks.

-- 
John M. Braverman
U.C. Davis
jmbraverman at ucdavis.edu