ARA-290 99.7% Purity — Peptide GurusCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-10
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 10.04mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 10mg
How this result compares
This ARA-290 certificate's tested purity of 99.73% ranks higher than 82% of the 213 ARA-290 certificates with a purity result we have catalogued (median 99.49%).
Tested 2026-06-10 by Janoshik. This test is newer than 77% of our catalogued ARA-290 certificates.
Peptide Gurus has 182 certificates in our corpus, including 2 for ARA-290 at a median tested purity of 99.78%.
Janoshik (public)
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.
Verify on the upstream labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "ARA-290",
"dose": "10mg",
"purity_pct": 99.728,
"purity_label": "99.728%",
"method": "",
"test_date": "2026-06-10",
"client": "PeptideGurus",
"notes": "",
"label_qty": "10mg",
"tested_qty": "10.04mg",
"quantity_deviation_pct": 0.4,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}