Every production batch of Alchemia Research peptides is quarantined until independent HPLC purity and mass spectrometry (LC-MS) identity testing is verified and stamped.
| Compound & Variant | Batch Lot ID | HPLC Purity % | Testing Date | Accredited Facility | Verification | Actions |
|---|
Reverse phase high-performance liquid chromatography using C18 stationary phase columns ensures detection of single amino acid deletions and peptide degradation peaks.
Electrospray ionization determines the exact mass-to-charge ratio (m/z), confirming that the synthesized peptide matches theoretical molecular weight within ±0.5 Da.
Every batch report contains an encrypted document hash and direct laboratory cross-reference number for independent third-party confirmation.