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. Dextromethorphan HBr is a cough suppressant and a mucolytic agent, widely used in the treatment of various respiratory disorders [1] such as for the relief of non-productive cough.[2]
• Application: Dextromethorphan HBr may be used pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using hydrophilic interaction liquid chromatographic technique[3] and first-derivative spectrophotometry technique.[1][2]
• Analysis Note: These secondary standards offer multi-traceability to the USP, EP (PhEur) 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 LRAC0713 in the slot below. This is an example certificate only and may not be the lot that you receive.