Description

• General description: Hydroxyzine dihydrochloride is an antihistaminic drug and a member of the diphenylmethanes family.[1] It exerts its action by blocking the action of histamine, a substance in the body that causes allergic symptoms.[2]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.
• Application: Hydroxyzine dihydrochloride may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by spectrophotometry[3][4] and high performance liquid chromatography.[5][6][7][8][9]
• 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 LRAA4723 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.