At Dextrose Technologies Pvt. Ltd., we provide Liquid Chromatography (HPLC / RP-HPLC) services for accurate separation and quantification of compounds in complex matrices. We support both R&D and routine QC with method development, impurity profiling, stability studies, and compliance-focused testing—delivered with clear documentation and decision-ready reports. Method Development and Optimization We develop and optimize HPLC/RP-HPLC methods by selecting suitable columns, mobile phases, gradients, flow, and detection conditions to achieve strong resolution, reproducibility, and robustness for your sample type. Assay Method Development We build assay methods for accurate content estimation of APIs, intermediates, excipients, or key markers, using calibration-based quantification and suitability checks as applicable. Impurity Profiling and Related Substances Analysis We separate and monitor impurities and related substances to support batch comparison, troubleshooting, and product quality assessment. Stability-Indicating Method Development We design methods that can distinguish the main compound from degradation products, supporting stability studies and shelf-life evaluation. Dissolution Sample Analysis We analyze dissolution samples to quantify release profiles and compare formulations or process batches. Content Uniformity Testing We support content uniformity analysis to evaluate dosage consistency across units, reported clearly in a structured format. Degradation and Forced Degradation Studies We perform controlled degradation studies to understand breakdown pathways and to support stability-indicating method development. Cleaning Validation Sample Analysis We analyze swab/rinse samples by HPLC to support cleaning validation programs with sensitive, trace-level quantification (scope-dependent). Deliverables * Chromatograms + peak tables (RT/area/area%) * Quantitative results (%, ppm, mg/mL—based on requirement) * Method conditions and key observations (system suitability notes where applicable) * Summary interpretation with clear conclusions and next-step recommendations Get started Share your analyte list, sample matrix, target limits, and intended use (R&D/QC/validation). We’ll recommend the best HPLC/RP-HPLC workflow and reporting format.