Masking and colorimetric reagent for various metal ions. Precipitation reagent for lead, cadmium, selenium, bismuth and tellurium.

Trichloroacetic Acid Reagent, CAS 76-03-9. Trichloroacetic Acid is a chemical compound created from acetic acid. Trichloroacetic Acid has a chemical formula is CCl3COOH or C2HCl3O2 and is often abbreviated as TCA. TCA appears as a colorless to white crystalline solid, with a pungent odor.…