HomeLab Tests biotechpeptides.com, ARA-290
Purity · passBatch · 3141007Shop-provided sample

ARA-290 × biotechpeptides.com — Lab Test, July 2026

Tested · submitted by @Antoine 👑 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
99.51%
Excellent purity only
↓ Download COA
Independent verification available

MZ Biolabs 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
99.51%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
16 mg
Tested qty
16 mg
Qty match
100% of labeled · +0%
0label125%
Batch / Lot
3141007
Tested by
MZ BiolabsView 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 ARA-290 from biotechpeptides.com, performed by MZ Biolabs on July 15, 2026. Reported purity: 99.51%. Net content: 16 mg against 16 mg labeled (100% of label). Batch 3141007. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for ARA-290 from biotechpeptides.com, issued by MZ Biolabs
Issued by MZ Biolabs · Jul 15, 2026 · Batch 3141007

Related lab tests

8 tests

The 79 other ARA-290 tests on Peptigrity range from 53.90% to 99.99%. This one sits at 99.51%.

More from biotechpeptides.com
More ARA-290 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 →