◆ Purity · passBatch · IGF041726S1Shop-provided sample
IGF-1 LR3 × s1research.net — Lab Test, May 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
95.65%
◆ Research grade purity only
Independently confirmed on the lab’s portal✓ Extra check
COA ACC-2026-2641 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
29PREDOILook it up on ILS Laboratories ↗Checked May 20, 2026
Test results
8 data points
Purity
95.65%
Endotoxins
NMT 0.05 EU/mL
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.01 mg
Qty match
101% of labeled · +1%
0label125%
Batch / Lot
IGF041726S1
COA number
ACC-2026-2641
Container
Lyophilized
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 IGF-1 LR3 from s1research.net, performed by ILS Laboratories on May 20, 2026. Reported purity: 95.65%. Net content: 1.01 mg against 1 mg labeled (101% of label). Endotoxins: NMT 0.05 EU/mL. Batch IGF041726S1. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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