PT-141 100.0% Purity — Kerui Peptide HongKong Co., LtdCertificate of Analysis · Independent third-party lab result
Janoshik tested this PT-141 at 99.985% purity via HPLC. Quantity matched the 10mg label at 10.10mg (1% deviation), and the test is recent (under 3 months). However, endotoxin status and batch ID are not reported. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- unknown batch ID
- Test date
- 2026-04-22
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 10.10mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This PT-141 certificate's tested purity of 99.98% ranks higher than 99% of the 624 PT-141 certificates with a purity result we have catalogued (median 99.89%).
Tested 2026-04-22 by Janoshik via HPLC. This test is newer than 73% of our catalogued PT-141 certificates.
Kerui Peptide HongKong Co., Ltd has 29 certificates in our corpus, including 1 for PT-141 at a median tested purity of 99.98%.
Test report image
Janoshik (public)
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Verify on the upstream labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{"peptide": "PT-141", "dose": "10mg", "purity_pct": 99.985, "purity_label": "99.985%", "method": "HPLC", "test_date": "2026-04-22", "client": "Standard Peptides", "notes": "", "label_qty": "10mg", "tested_qty": "10.10mg", "quantity_deviation_pct": 1.0, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}