✓ Purity · passBatch · TB10-0705Shop-provided sample
TB-500 × trivialbioworks peptides — Lab Test, July 2026
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
99.444%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-E0C07D matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
R2NZE4CLook it up on Kovera Labs ↗Checked Jul 11, 2026
Test results
9 data points
Purity
99.444%
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
11.61 mg
Qty match
116% of labeled · +16%
0label125%
Batch / Lot
TB10-0705
COA number
KVR-2026-E0C07D
Container
Lyophilized Powder / Clear Cap / Black Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of TB-500 from trivialbioworks peptides, performed by Kovera Labs on July 11, 2026. Reported purity: 99.444%. Net content: 11.61 mg against 10 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Endotoxins: Pass (≤0.5 EU/mL); Fentanyl Presence Analysis: Not Detected. Heavy metals: Arsenic, Cadmium, Lead, Mercury — all Negative. Batch TB10-0705. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Jul 11, 2026 · Batch TB10-0705
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