HomeLab Tests Disguised Alpha, ARA-290
Purity · passBatch · 543DShop-provided sample

ARA-290 × Disguised Alpha — 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
98.705%
Excellent purity only
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Test results

7 data points
Purity
98.705%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.83 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
543D
Container
Lyophilized peptide vial
Tested by
ChromateView 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 ARA290 from disguisedalpha.com, performed by Chromate on March 5, 2026. Reported purity: 98.705%. Net content: 10.83 mg against 10 mg labeled (108% of label). Batch 543D. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
RP-HPLC certificate of analysis for ARA290 10mg from Disguised Alpha showing 98.705% purity
Issued by Chromate · Mar 05, 2026 · Batch 543D

Related lab tests

8 tests

The 76 other ARA-290 tests on Peptigrity range from 53.90% to 99.99%. This one sits at 98.70%.

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