AI summary Trust: medium Third-party lab

Janoshik tested this KPV batch at 99.029% purity via HPLC. The tested quantity of 36.36mg showed a significant 21.2% deviation from the 30mg label. The test is recent (under 3 months), but endotoxin status is not reported. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (21.2%)
Test date
2026-03-25
Purity
99.03% 99.029%
Batch / lot
—
Lab
Janoshik
Quantity
label 30mg tested 36.36mg
Qty vs label
+21.2%
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
30mg
Catalogued
2026-04-24
Artifact hash
58cc273024361643…
OCR text

Raw extracted text

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

{"peptide": "KPV", "dose": "30mg", "purity_pct": 99.029, "purity_label": "99.029%", "method": "HPLC", "test_date": "2026-03-25", "client": "Telegram @tracyfromqsc", "notes": "Unretained peak eluting at the column's void volume was not included in the purity assessment.", "label_qty": "30mg", "tested_qty": "36.36mg", "quantity_deviation_pct": 21.2, "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.