Proposed standard
Define before release.
The technical specification should identify the material, test method, acceptance criterion, presentation, storage condition and required lot documents. A category claim never replaces the lot record.
Qualify
Document supplier, material provenance and required quality agreements.
Review
Compare incoming material against identity, purity and handling requirements.
Verify
Review chromatographic and mass-spectrometry data against the specification.
Release
Issue or archive the lot-level record with traceability and status.
Purity language
The proposed operating posture is API purity of at least 99.7% before lyophilization where the molecule and validated method permit, with a finished-material release specification of at least 99% unless a molecule-specific specification approved by Quality states otherwise. Every public statement must defer to the actual lot-specific result and approved method.
Release summary
Identity, purity, lot, test date, specification and release status.
Chromatographic record
Method context and reported purity for the tested lot.
Identity support
Observed mass and method notes supporting material identity.