Description General description Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Indapamide is a diuretic that is categorized under the family of benzothiadiazines compounds.[1] It is an oral drug that is usually prescribed as an antihypertensive agent for patients with mild to moderate hypertension.[4] Application Indapamide may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations[3] by various chromatography techniques[1][2][3] and spectrophotometry.[2] These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Other Notes This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.