Natural Reference Standards

Authenticated Natural Product Reference Standards for Botanical Testing, Phytochemical Research, and Quality Control

Clinivex provides natural product reference standards characterized for use in HPLC fingerprinting, marker compound quantification, and pharmacopeial compliance testing across herbal extracts, botanical drug substances, and complex natural matrices. Each standard is isolated or synthesized to defined purity specifications and confirmed by NMR and LC-MS, supporting USP, EP, and WHO monograph-aligned workflows. Our catalog serves dietary supplement manufacturers, phytopharmaceutical developers, and natural product researchers requiring reliable reference materials for method validation, stability studies, and regulatory submissions under FDA botanical drug guidance and ISO 17025 quality frameworks.

Every natural product reference standard from Clinivex is released with a detailed Certificate of Analysis (CoA) confirming structural identity, assigned purity, and batch-specific traceability aligned with ISO 17025 and applicable compendial quality standards. Our sourcing network spans internationally accredited manufacturers with established expertise in natural product isolation and total synthesis, ensuring that both common marker compounds and rare phytochemicals are available with consistent quality and documentation. For carbohydrate-based natural products, including glycans, oligosaccharides, and plant-derived sugars, our carbohydrate reference standards catalog extends your natural product analytical toolkit with certified materials for HPLC, IC-PAD, and HILIC-based quantification workflows.