◆ Purity · passBatch · DRL-02-IG1Shop-provided sample
IGF-1 LR3 × doublerlabs.is — Lab Test, March 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
95.86%
◆ Research grade purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 33155 matches Chromate's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
DRL7AX5QJV4KLook it up on Chromate ↗Checked Mar 12, 2026
Test results
9 data points
Purity
95.86%
Endotoxins
<0.4888 EU/mg
Heavy metals
<50 ppb
Stated qty
1 mg
Tested qty
1.02 mg
Qty match
102% of labeled · +2%
0label125%
Batch / Lot
DRL-02-IG1
COA number
33155
Container
Lyophilized peptide vial
Tested by
ChromateView profile →
About this test
Independent HPLC purity analysis of IGF-1 LR3 from doublerlabs.is, performed by Chromate on March 12, 2026. Reported purity: 95.86%. Net content: 1.02 mg against 1 mg labeled (102% of label). Endotoxins: <0.4888 EU/mg. Heavy metals: <50 ppb. Batch DRL-02-IG1. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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