COA #33913 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
PERFECTZL2AZLabel 60 mg · Lab measured 59.62 mg
99% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 14.9 mg using the measured mass, against 15 mg on the label — 1% less.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | #33913 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 18 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Chromate's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Tirzepatide from Unknown brand, performed by Chromate on April 9, 2026. Reported purity: 99.239%. Net content: 59.62 mg against 60 mg labeled (99% of label). Endotoxins: 29.96 EU/vial. Heavy metals: < 50 ppb. Batch PP3290200. Sample source: shop-provided.
COA document not attached for this test.
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