Potency and USP Microbial Testing for NAD+ Liquid Nasal Product

Need a laboratory to perform potency and microbial testing on an NAD+ liquid nasal product. The requested scope includes potency analysis of NAD+ and microbiological testing to support evaluation against USP <60>, USP <61>, and USP <62> requirements.
Please confirm available test methods, sample quantity requirements, turnaround time, reporting format, and whether the requested USP microbiological methods are within the laboratory’s current capabilities.