HomeLab Tests Optima Chemical supply, Semaglutide
Purity · passBatch · SEM10-001Shop-provided sample

Semaglutide × Optima Chemical supply — Lab Test, March 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
99.807%
Excellent purity only
↓ Download COA
Independent verification available

Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.807%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
12.46 mg
Qty match
125% of labeled · +25%
0label125%
Batch / Lot
SEM10-001
Tested by
Janoshik 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 Semaglutide from Optima Chemical supply, performed by Janoshik Labs on March 18, 2025. Reported purity: 99.807%. Net content: 12.46 mg against 10 mg labeled (125% of label). Tested content exceeds the labeled amount by 25%. Batch SEM10-001. Sample source: shop-provided.

Certificate of analysis

Original document
JANOSHIK LABS · HPLC-UV/MSLAB-SEM10-001
SAMPLE
Semaglutide
BATCH
SEM10-001
CLIENT
Optima Chemical supply
DATE
MAR 18, 2025
METHOD
HPLC-UV/MS
COL.
C18 2.7μm
◆ AREA % = 99.807RT = 5.42 min
ACCEPT · MEETS SPEC
Issued by Janoshik Labs · Mar 18, 2025 · Batch SEM10-001

Related lab tests

8 tests

The 392 other Semaglutide tests on Peptigrity range from 98.00% to 99.99%. This one sits at 99.81%.

More from Optima Chemical supply
More Semaglutide tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →