This COA was extracted from a community forum, with the original poster claiming 'Peptide Test' tested SRY's tirzepatide (batch TZ 60mg 8 vials). The reported purity was 99.875%, but the quantity was significantly under-dosed at 50.67mg (15.55% deviation) against a 60mg label. The test is stale (over a year old), and the lab's signature is not directly verifiable from this source, indicating a chain-of-custody gap.