Liquid Metal Nitrates

Zinc, manganese, ferric, and copper

Sodium Glucoheptonate
RussTech

Iron Oxides

Various colors, synthetic, and naturally occurring

Magnesium Oxide

Premier/Martin Marietta

Various surface area products

Light burned and dead burned

Manganese Based Products

Metal, oxide, dioxide, nitrates, and sulfates

Cobalt Based Products

Carbonates, oxides, acetate, sulfate, and chloride

Copper Based Products

Oxide, carbonates, sulfates, oxychlorides, hydroxides

Zinc Based Products

Acetate, chloride, oxide, octoate

Zochem - French process zinc oxide