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Purity · pass✓ Lab-verifiedShop-provided sample

Tirzepatide — lab test, August 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.596%
Excellent purity only
BrandShop withheld
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-AD8989 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code5X97XC6
Look it up on Kovera Labs ↗Checked Aug 11, 2026

Test results

9 data points
Purity
99.596%
Endotoxins
PASS (≤0.5 EU/mL); Fentanyl Presence Analysis: Not Detected
Heavy metals
Arsenic, Cadmium, Lead, Mercury — all Negative
Stated qty
10 mg
Tested qty
10.2 mg
Qty match
102% of labeled · +2%
Batch / Lot
TR10-0728
COA number
KVR-2026-AD8989
Container
Lyophilized Powder / White Cap / Silver Crimp
Tested by
Kovera LabsView profile →

About this test

What’s in the vial

Label 10 mg · Lab measured 10.2 mg

102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 2% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report numberKVR-2026-AD8989
Portal lookup✓ Lab-verified
Checked24 Aug 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalKovera Labs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of TriVial-2T, performed by Kovera Labs on August 11, 2026. Reported purity: 99.596%. Net content: 10.2 mg against 10 mg labeled (102% of label). Endotoxins: PASS (≤0.5 EU/mL); Fentanyl Presence Analysis: Not Detected. Heavy metals: Arsenic, Cadmium, Lead, Mercury — all Negative. Batch TR10-0728. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Kovera Labs · Aug 11, 2026 · Batch TR10-0728

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The 1010 other Tirzepatide tests on Peptigrity range from 98.00% to 100.00%. This one sits at 99.60%.

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