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Purity · passBatch · LOT-MGF-00002Shop-provided sample

PEG MGF × Loti Labs — Lab Test, February 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
99.22%
Excellent purity only
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

6 data points
Purity
99.22%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
2 mg
Tested qty
2.73 mg
Qty match
137% of labeled · +37%
0label125%
Batch / Lot
LOT-MGF-00002
Tested by
SR Bio LabsView 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 MGF from Loti Labs, performed by SR Bio Labs on February 6, 2026. Reported purity: 99.22%. Net content: 2.73 mg against 2 mg labeled (137% of label). Tested content exceeds the labeled amount by 37%. Batch LOT-MGF-00002. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for MGF 2mg from Loti Labs showing 99.22% purity
Issued by SR Bio Labs · Feb 06, 2026 · Batch LOT-MGF-00002

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The 21 other PEG MGF tests on Peptigrity range from 98.00% to 99.90%. This one sits at 99.22%.

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