Citric acid anhydrous crystals, 99.5% min, for descaling, cleaning, water treatment, chelating and food/industrial formulations.

Glacial acetic acid (CH3COOH), 99%+ technical grade, for chemical manufacture, solvents, textiles, descaling and pH control.

Technical-grade hydrochloric acid (HCl) solution, about 31-33%, for pickling, descaling, pH control and chemical processing.

Nitric acid (HNO3), about 68%, strong oxidising acid for metal treatment, passivation, etching and chemical manufacture.

Phosphoric acid (H3PO4), about 85%, for rust conversion, metal treatment, cleaning, water treatment and fertiliser/chemical manufacture.

Concentrated sulfuric acid (H2SO4), 98% min, for chemical manufacture, fertiliser, battery electrolyte, pickling and dehydrating uses.