Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Application

This pharmaceutical secondary standard can also be used as follows: Impurity profiling of diphenhydramine and phenylephrine hydrochloride oral solutions using ultra-high performance liquid chromatography (UHPLC)

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC2623 in the slot below. This is an example certificate only and may not be the lot that you receive.

General description

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.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.It is an impurity of the widely used decongestant drugR13; phenylephrine, a selective α1-adrenergic receptor agonist.