Delasco supplies Trichloroacetic Acid in concentrations from 10% to 100%, mixed from fresh crystals using precise weight/volume calculations for consistent potency. Bottles are unbreakable and acid-resistant, with a tamper-evident seal and cap, and are packaged to help protect the solution from light exposure. Available in 1 oz, 2 oz, and 16 oz sizes. Professional use only; requires a valid medical license to purchase.