Hardy Diagnostics, an FDA-licensed and ISO-certified biomedical manufacturer, announces HardyVAL Media-Fill Test Kits for USP <797> compliance testing for compounded sterile preparations (CSPs). The kits are a unique line of ready-to-use media-fill challenge kits designed for use in validating techniques used by pharmacy compounding personnel in accordance with USP <797> guidelines. Each kit is ready to use and certifies one technician. A log sheet is included with each kit to record results for record retention. HardyVAL CSP Kits are available in several formats to satisfy varying degrees of compounding risk: low-risk (Cat. no. HVL1), medium-risk comprehensive (Cat. no. HVM1), medium-risk basic (Cat. no. HVM2), and high-risk (Cat. no. HVH1).