HomeLab Tests Peptira, Semaglutide
Purity · passBatch · SEMA20-002Shop-provided sample

Semaglutide × Peptira — Lab Test, August 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
99.903%
Excellent purity only
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Test results

6 data points
Purity
99.903%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
22.86 mg
Qty match
114% of labeled · +14%
0label125%
Batch / Lot
SEMA20-002
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 Semaglutide from Peptira, performed by freedomdiagnosticstesting.com on August 13, 2025. Reported purity: 99.903%. Net content: 22.86 mg against 20 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Batch SEMA20-002. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Semaglutide 20mg from Peptira showing 99.903 purity
Issued by freedomdiagnosticstesting.com · Aug 13, 2025 · Batch SEMA20-002

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The 392 other Semaglutide tests on Peptigrity range from 98.00% to 99.99%. This one sits at 99.90%.

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