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.Cephalexin is a cephalosporine which is categorized under the class of β-lactam antibiotics. It is utilized for regulating the effects of Gram-positive and Gram-negative bacteria. It favors the lysis of bacterial cell wall by inhibiting the synthesis of essential structural components. Cephalexin belongs to the safest group of broad-spectrum bactericidal antimicrobial agents.[1][2]
• Application: Cephalexin may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations[3][4] and water samples[5] by various chromatography techniques.
• 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.
• Footnote: To see an example of a Certificate of Analysis for this material enter LRAC0286 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.