Certificate record
Tirzepatide, lot NLGLP230501
Freedom Diagnostics Testing assayed lot NLGLP230501 of Tirzepatide from Bench Grade Peptides at 99.81% purity on 3 Jul 2026, reporting 32.72 mg against a 30 mg label, 9.1% above the labelled mass.
Assayed 3 Jul 2026 · Freedom Diagnostics Testing · Bench Grade Peptides · record id coa-bench-grade-peptides-glp2t-lot-nlglp230501
What the certificate reports
| Compound | Tirzepatide |
|---|---|
| Lot identifier | NLGLP230501 |
| Purity | 99.81% |
| Labelled mass | 30 mg |
| Assayed mass | 32.72 mg |
| Difference | 9.1% above the label |
| Assay date | 3 Jul 2026 |
| Testing laboratory | Freedom Diagnostics Testing |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://mzluamslgunntxdginbf.supabase.co/storage/v1/object/public/coa/NLGLP230501-glp2t.pdf |
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Other lots from Bench Grade Peptides
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Tirzepatide from other vendors
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- Bench Grade Peptides, lot 00011/0011 99.8% · AV Analytics
- PeptidePlugs, lot 22130L-DK 99.9% · Freedom Diagnostics Testing
- ZC Labs, lot ZCLa2607290144 99.44% · Freedom Diagnostics Testing
- Prime Peptides, lot 26070902 99.97% · Freedom Diagnostics Testing