Used as a reference standard in analytical laboratories to quantify sucralose levels in food and beverage products. Commonly employed in high-performance liquid chromatography (HPLC) and mass spectrometry (MS) methods to ensure accurate detection and compliance with regulatory limits. Also utilized in quality control during the production of low-calorie sweetened products to verify concentration consistency. Supports research on artificial sweeteners in environmental samples, such as wastewater, to study persistence and degradation.