All P-21 Certificate of Analysis results— 9 COAs
TitrateLab · Certificate of Analysis

P-21 99.4% Purity — Uther ThailandCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.437%
Dose vs label +21.3% Over the labeled dose
Evidence URL referenced Trust: low
AI summary Third-party lab

[skipped: off-topic — no tracked compound detected in OCR/peptide field]

Test date
2026-02-11
Testing lab
Janoshik
Batch / lot
Quantity
12.13 mg
label 10mg · tested 12.13 mg
Endotoxins
Assay method
Label dose
10mg
Context

How this result compares

This P-21 certificate's tested purity of 99.44% ranks higher than 69% of the 8 P-21 certificates with a purity result we have catalogued (median 99.16%).

Tested 2026-02-11 by Janoshik. This test is newer than 75% of our catalogued P-21 certificates.

Uther Thailand has 5 certificates in our corpus, including 1 for P-21 at a median tested purity of 99.44%.

Manufacturer
Uther Thailand
View vendor profile
Source

Janoshik (public)

URL referenced

This 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 lab
Dose
10mg
Catalogued
2026-04-16
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

{
  "peptide": "P-21",
  "dose": "10mg",
  "purity_pct": 99.437,
  "purity_label": "99.437%",
  "method": "",
  "test_date": "2026-02-11",
  "client": "UTHER THAILAND",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "12.13 mg",
  "quantity_deviation_pct": 21.3,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.95
}
Related

Other P-21 certificates

All P-21 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Uther Thailand or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →