Tirzepatide — lab test, May 2026
COA #35592 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
PERFECT62ZS2Test results
About this test
Label 5 mg · Lab measured 5.897 mg
118% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.5 mg using the measured mass, against 1.3 mg on the label — 18% more.
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 | #35592 |
|---|---|
| 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, performed by Chromate on May 30, 2026. Reported purity: 99.779%. Net content: 5.897 mg against 5 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Endotoxins: < 2.5 EU/vial. Heavy metals: < 50 ppb. Batch PP0050626. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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