Tested vendor: Mix Peptides

Tirzepatide 99.885% Purity — Mix Peptides Certificate of Analysis

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Test date
2026-07-02
Purity
99.89% 99.885%; 99.881%.
Batch / lot
—
Lab
Janoshik
Quantity
label 60mg tested 68.30mg
Qty vs label
+13.8%
Endotoxins
—
Test score
—
Manufacturer
Mix Peptides
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Certificate

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Source

Janoshik (public)

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Method
HPLC
Dose
60mg
Catalogued
2026-07-03
OCR text

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{
  "peptide": "Tirzepatide",
  "dose": "60mg",
  "purity_pct": 99.885,
  "purity_label": "99.885%; 99.881%.",
  "method": "HPLC",
  "test_date": "2026-07-02",
  "client": "MIX Peptides",
  "notes": "",
  "label_qty": "60mg",
  "tested_qty": "68.30mg",
  "quantity_deviation_pct": 13.833333333333334,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.95
}
This COA is part of TitrateLab's community-trust corpus. See more from Mix Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →