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Purity · passBatch · 918Shop-provided sample

Retatrutide × lapeptides.net — 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
99.61%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.61%
Endotoxins
≤0.05 EU/mL (Pass)
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
31.56 mg
Qty match
105% of labeled · +5%
0label125%
Batch / Lot
918
COA number
COA3137
Tested by
BioviridianView 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 Retatrutide from lapeptides.net, performed by Bioviridian on March 10, 2026. Reported purity: 99.61%. Net content: 31.56 mg against 30 mg labeled (105% of label). Endotoxins: ≤0.05 EU/mL (Pass). Batch 918. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Retatrutide from lapeptides.net, issued by Bioviridian
Issued by Bioviridian · Mar 10, 2026 · Batch 918

Related lab tests

8 tests

The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.61%.

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