✓ Purity · passBatch · #LNC2JShop-provided sample
PT-141 × researchchemhq.co — 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
99.89%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-412981 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
ANNB2FZALook it up on ILS Laboratories ↗Checked Jun 18, 2026
Test results
7 data points
Purity
99.89%
Endotoxins
NMT 0.05 EU/mL
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.69 mg
Qty match
107% of labeled · +7%
0label125%
Batch / Lot
#LNC2J
COA number
COA-2026-412981
Tested by
ILS LaboratoriesView 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 PT-141 from researchchemhq.co, performed by ILS Laboratories on June 18, 2026. Reported purity: 99.89%. Net content: 10.69 mg against 10 mg labeled (107% of label). Endotoxins: NMT 0.05 EU/mL. Batch #LNC2J. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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