HomeLab Tests NEXAPH, ARA-290
Purity · passBatch · ARA100821​2025-02Shop-provided sample

ARA-290 × NEXAPH — Lab Test, September 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
99.178%
Excellent purity only
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Test results

6 data points
Purity
99.178%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.59 mg
Qty match
106% of labeled · +6%
0label125%
Batch / Lot
ARA100821​2025-02
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 ARA-290 from nexaph peptides, performed by Janoshik Labs on September 30, 2025. Reported purity: 99.178%. Net content: 10.59 mg against 10 mg labeled (106% of label). Batch ARA100821​2025-02. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for ARA-290 10.59mg from NEXAPH showing 99.178% purity
Issued by Janoshik Labs · Sep 30, 2025 · Batch ARA100821​2025-02

Related lab tests

8 tests

The 76 other ARA-290 tests on Peptigrity range from 53.90% to 99.99%. This one sits at 99.18%.

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