PT-141 × peptidecrafters.com — lab test, March 2026
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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 9.98 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg on both the label figure and the measured one.
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 peptidecrafters.com, performed by Vanguard Laboratory on March 24, 2026. Reported purity: 99.15%. Net content: 9.98 mg against 10 mg labeled (100% of label). Batch PC-G1-PT141. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of PT-141 from peptidecrafters.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| PC-G-PT141 | 19 Sept 2025 | Janoshik Labs | 99.796% | 124% | Unverified |
| PC-J-PT141 | 21 Mar 2025 | Janoshik Labs | 99.899% | 113% | Unverified |
| PC-Z-PT141 | 22 May 2024 | Janoshik Labs | 99.901% | 125% | 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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