PT-141 × Skye Peptides — lab test, June 2024
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Test 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 11.56 mg
116% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.9 mg using the measured mass, against 2.5 mg on the label — 16% 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.
Independent HPLC purity analysis of PT-141 from Skye Peptides, performed by Janoshik Labs on June 28, 2024. Reported purity: 99.903%. Net content: 11.56 mg against 10 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Batch PT24-24-004. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of PT-141 from Skye Peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| PT26-10-001 | 26 Jan 2026 | Janoshik Labs | 99.878% | 102% | Unverified |
| PT25-10-002 | 22 Oct 2025 | Janoshik Labs | 99.504% | 86% | Unverified |
| PT25-10-001 | 29 Jun 2025 | Janoshik Labs | 99.79% | 123% | Unverified |
| PT24-10-005 | 4 Nov 2024 | Janoshik Labs | 99.941% | 121% | Unverified |
| 1896-10-001 | 7 Nov 2023 | Janoshik Labs | 99.984% | 101% | Unverified |
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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