HomeLab Tests GoAlpha Labs, PT-141
Purity · passBatch · LO07-10Shop-provided sample

PT-141 × GoAlpha Labs — Lab Test, October 2025

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.865%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.865%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
12.01 mg
Qty match
120% of labeled · +20%
0label125%
Batch / Lot
LO07-10
Container
White Lyophilized Powder
Tested by

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

Independent HPLC purity analysis of PT-141 from goalphalabs.com, performed by freedomdiagnosticstesting.com on October 3, 2025. Reported purity: 99.865%. Net content: 12.01 mg against 10 mg labeled (120% of label). Tested content exceeds the labeled amount by 20%. Batch LO07-10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for PT-141 10mg from AlphaLabs Peptides showing 99.865% purity
Issued by freedomdiagnosticstesting.com · Oct 03, 2025 · Batch LO07-10

Related lab tests

8 tests

The 213 other PT-141 tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.86%.

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