Zinc Chloride, HFE-7100 Solution

Zinc Chloride is one of the traditional methods of enhancement when used after Ninhydrin processing. Supplied as a 1 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.

8 Ounces