AI summary Trust: medium Third-party lab

Janoshik tested this DSIP batch at 99.015% purity via HPLC. The tested quantity of 17.23mg showed a significant deviation of +14.87% from the 15mg label. Endotoxin status is unknown, but the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (+14.87%)
Test date
2025-12-15
Purity
99.02% 99.015%
Batch / lot
—
Lab
Janoshik
Quantity
label 15mg tested 17.23mg
Qty vs label
+14.9%
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

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Method
HPLC
Dose
15mg
Catalogued
2026-04-24
Artifact hash
102eb3e1c19075dd…
OCR text

Raw extracted text

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

{"peptide": "DSIP", "dose": "15mg", "purity_pct": 99.015, "purity_label": "99.015%", "method": "HPLC", "test_date": "2025-12-15", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "15mg", "tested_qty": "17.23mg", "quantity_deviation_pct": 14.87, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
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. New to lab reports? How to read a COA →