Formaldehyde aliquots

[Paula Marquardt]

Does anyone know of inexpensive, small (under 10 mL) aliquots of 37% 
Formaldehyde available for silver staining of DNA, independent of a 
silver stain kit?  I'm aware of Promega's kits.  Too expensive. 
Many Thanks -- Cheryl Zobel
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Paula E. Marquardt
Biological Laboratory Technician

USDA Forest Service               Phone:  715-362-1121
Forestry Sciences Laboratory      Fax:  715-362-1166
5985 Highway K                    e-mail:  pmarquar at newnorth.net
Rhinelander, WI 54501
USA