Zinc Chloride, Heptane-Based Solution

Zinc Chloride is one of the traditional methods of enhancement when used after Ninhydrin processing. Supplied as a one liter solution in methanol for use with the traditional Physical Developer formulas and as an 8 oz HFE-7100 based spray for use with Catalog #3509 HFE-7100 based Ninhydrin, #3510 thermal mix Ninhydrin formula for thermal papers, and #3149 1,2-Indanedione.

1 Liter