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Purity · passBatch · 2509230050Shop-provided sample

Tirzepatide × NELA Peptides — Lab Test, September 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
99.947%
Excellent purity only
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Test results

7 data points
Purity
99.947%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
32.85 mg
Qty match
110% of labeled · +10%
0label125%
Batch / Lot
2509230050
Container
White Lyophilized Powder / Dark Cap
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 Tirzepatide from NELA Peptides, performed by freedomdiagnosticstesting.com on September 23, 2025. Reported purity: 99.947%. Net content: 32.85 mg against 30 mg labeled (110% of label). Batch 2509230050. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Tirzepatide 32.85mg from NELA Peptides showing 99.947% purity
Issued by freedomdiagnosticstesting.com · Sep 23, 2025 · Batch 2509230050

Related lab tests

8 tests

The 833 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.95%.

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