Retatrutide · Qingdao Sigma Chemical

Test date

2023-11-28

Purity

99.76% 99.763%

Batch / lot

—

Lab

Janoshik

Quantity

label — tested 9.71 mg

Qty vs label

—

Endotoxins

—

Test score

—

Manufacturer

Qingdao Sigma Chemical

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Certificate

Test report image

Certificate scan as published.

Source

Janoshik (public)

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Catalogued: 2026-06-01

OCR text

Raw extracted text

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

{
  "peptide": "Retatrutide",
  "dose": "",
  "purity_pct": [NAME_REDACTED],
  "purity_label": "99.763%",
  "method": "",
  "test_date": "2023-11-28",
  "client": "Qingdao Sigma Chemical Co., Ltd",
  "notes": "",
  "label_qty": "",
  "tested_qty": "9.71 mg",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.98
}

This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.