HomeLab Tests Bulk Peptide Supply, PT-141
Purity · passBatch · QC250882Shop-provided sample

PT-141 × Bulk Peptide Supply — Lab Test, August 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
99.9%
Excellent purity only
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Test results

7 data points
Purity
99.9%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.93 mg
Qty match
99% of labeled · -1%
0label125%
Batch / Lot
QC250882
Container
White Crystals
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 bulkpeptidesupply, performed by MDx BioAnalytical Laboratory on August 12, 2025. Reported purity: 99.9%. Net content: 9.93 mg against 10 mg labeled (99% of label). Batch QC250882. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
LC-MS certificate of analysis for PT-141 10mg from Bulk Peptide Supply showing 99.9% purity
Issued by MDx BioAnalytical Laboratory · Aug 12, 2025 · Batch QC250882

Related lab tests

8 tests

The 213 other PT-141 tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.90%.

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