HomeLab Tests Peptide Partners, Tirzepatide
Purity · passBatch · TZ20250730Shop-provided sample

Tirzepatide × Peptide Partners — 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
99.414%
Excellent purity only
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Test results

7 data points
Purity
99.414%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
40 mg
Tested qty
41.328 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
TZ20250730
Container
1 vial
Tested by
Trust Pointe AnalyticsView profile →

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 peptide.partners, performed by Trust Pointe Analytics on August 8, 2025. Reported purity: 99.414%. Net content: 41.328 mg against 40 mg labeled (103% of label). Batch TZ20250730. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
LC-MS certificate of analysis for Tirzepatide 40mg from Peptide Partners showing 99.414% purity
Issued by Trust Pointe Analytics · Aug 08, 2025 · Batch TZ20250730

Related lab tests

8 tests

The 833 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.41%.

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