PT-141 × SRY — Lab Test, April 2025
COA #61307 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
KBJV73UC4AMSTest results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 12.64 mg
126% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.2 mg using the measured mass, against 2.5 mg on the label — 26% 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 | #61307 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of PT-141 from ezpeps.com, performed by Janoshik Labs on April 3, 2025. Reported purity: 99.266%. Net content: 12.64 mg against 10 mg labeled (126% of label). Tested content exceeds the labeled amount by 26%. Batch pink cap. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of PT-141 from ezpeps.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 26-A5-10PT / 9761096 | 29 Jun 2026 | ILS Laboratories | 99.81% | 102% | ✓ Lab-verified |
| PT100723 | 30 Jul 2025 | Janoshik Labs | 99.948% | 128% | ✓ Lab-verified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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