Lab grade. Crystal — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-10418
Tech grade. Medium crystal. — This is used in several patina formulas. See More Info for formula list. Cupric Sulfate burns a green flame color. Restricted to Standard Ground only. NC-0304
Tech grade. Medium crystal. — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-8716
Tech grade. Medium crystal. — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-10498
Lab grade — Ferric Chloride is also called Iron Chloride. Used in our Patina formula No. 4 for Florentine Brown. Restricted to Standard Ground only. NC-8600
Lab grade, Anhydrous Powder — Ferric Chloride is also called Iron (III) Chloride. Used in our Patina formula No. 4 for Florentine Brown. Restricted to Standard Ground only. NC-3515
Lab grade — Soluble in water and alcohol. This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-11220
Lab grade — Soluble in water and alcohol. This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-11272
Lab grade — Soluble in water and alcohol. This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-10244
Lab grade — 12.5kg (25lb). Soluble in water and alcohol. This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. Adult signature required. HazMat fee applies. NC-10417
Lab grade — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground shipping - lower 48 states only. NC-7144
Aqueous. 10% v/v — Used in our Patina formula No. 17 for Deep Rust Red. Adult signature required. HazMat fee applies. NC-3584
