✓ Purity · passBatch · White CapShop-provided sample
Tirzepatide × GLP-2 TZ — Lab Test, June 2026
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
99.83%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2606180160 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
Asce2606180160Look it up on Kovera Labs ↗Checked Jun 21, 2026
Test results
8 data points
Purity
99.83%
Endotoxins
Pass, Assay Sensitivity: ≤0.05 EU/mL
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
30.11 mg
Qty match
100% of labeled · +0%
0label125%
Batch / Lot
White Cap
COA number
2606180160
Container
White Lyophilized Powder
Tested by
Kovera LabsView 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 ascend.science peptides, performed by Kovera Labs on June 21, 2026. Reported purity: 99.83%. Net content: 30.11 mg against 30 mg labeled (100% of label). Endotoxins: Pass, Assay Sensitivity: ≤0.05 EU/mL. Batch White Cap. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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