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Purity · passShop-provided sample

IGF-1 LR3 × Synthesis Peptides — Lab Test, September 2025

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
97.22%
Research grade purity only
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Independent verification available

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Test results

6 data points
Purity
97.22%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.03 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
N/A
Container
White Lyophilized Powder
Tested by

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 synthesispeptides.io, performed by freedomdiagnosticstesting.com on September 12, 2025. Reported purity: 97.22%. Net content: 1.03 mg against 1 mg labeled (103% of label). Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for IGF-1 LR3 1mg from Synthesis Peptides showing 97.22% purity
Issued by freedomdiagnosticstesting.com · Sep 12, 2025 · Batch N/A

Related lab tests

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The 113 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 97.22%.

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