Universe Testing Laboratory is a leading Sodium Hydroxide Testing Lab in Erode, specializing in quality evaluation of caustic soda used in textiles, chemical manufacturing, pharmaceuticals, cleaning formulations, water treatment, pulp & paper, and various industrial processes. Sodium hydroxide purity is crucial for reaction accuracy, production efficiency, and regulatory compliance.

Universe Testing Laboratory performs purity and concentration analysis using titration method to accurately quantify available NaOH content. Essential physicochemical parameters such as pH, density, and specific gravity are thoroughly evaluated to confirm product consistency across batches.

The lab analyzes impurities including iron, chloride, and sulfate, which can significantly affect chemical reactions, product colour, and corrosion behaviour. Tests for insoluble matter and residue on ignition help determine overall product cleanliness and process suitability. Universe Testing Laboratory also conducts heavy metal screening, identifying contaminants like lead, arsenic, and cadmium that may affect product safety or industrial performance.Additional evaluations for moisture content and volatile matter ensure accurate formulation and stable storage. Using advanced instrumentation, validated analytical protocols, and strict quality systems, Universe Testing Laboratory delivers highly accurate sodium hydroxide testing results within 3 to 5 days, supporting industries in maintaining optimal process efficiency and quality assurance.