What specific reference must a pharmacy have for compounding sterile products?

A pharmacy must have access to the Guide to Parenteral Admixtures Handbook when compounding sterile products because this resource specifically addresses the preparation of parenteral medications. It provides detailed formulas, methods for compounding, and stability information essential for ensuring the safety and efficacy of sterile compounding practices. This handbook serves as a vital reference for pharmacists to adhere to best practices and guidelines related to the admixture and concentration of injectable treatments.

While other references, such as the Merck Index or the Pharmacopoeia of the United States, contain valuable pharmaceutical information, they do not focus solely on sterile compounding processes like the Guide to Parenteral Admixtures Handbook. Similarly, the Drug Enforcement Administration guidelines encompass regulations concerning controlled substances but do not specifically address sterile compounding standards. Therefore, the Guide to Parenteral Admixtures Handbook is the most relevant and required resource for pharmacies involved in compounding sterile products.