All Retatrutide Certificate of Analysis results(10,452 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — Xi'an Taiye Chemical Co.Certificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.769%
Dose vs label +20.2% Over the labeled dose
Evidence Artifact captured
Test date
2026-05-06
Batch / lot
Quantity
12.02mg
label 10mg · tested 12.02mg
Endotoxins
Assay method
HPLC
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.77% ranks higher than 36% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-06 via HPLC. This test is newer than 69% of our catalogued Retatrutide certificates.

Xi'an Taiye Chemical Co. has 64 certificates in our corpus, including 24 for Retatrutide at a median tested purity of 99.77%.

Manufacturer
Xi'an Taiye Chemical Co.
View vendor profile
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Forum / Discord scrape

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

Method
HPLC
Dose
10mg
Catalogued
2026-05-14
Artifact hash
85965eb853eb7c5a…
OCR text Raw extracted text

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

{
  "peptide": "Retatrutide",
  "dose": "10mg",
  "purity_pct": 99.769,
  "purity_label": "99.769%",
  "method": "HPLC",
  "test_date": "2026-05-06",
  "client": "[EMAIL_REDACTED]",
  "notes": "",
  "label_qty": "10mg",
  "tested_qty": "12.02mg",
  "quantity_deviation_pct": 20.2,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 1.0
}
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Xi'an Taiye Chemical Co. or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →