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PT-141 certificate of analysis

1 report on file, published exactly as the testing laboratory issued them. Match the batch on your vial to the batch on the report before relying on it.

EndotoxinPuritySterility

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PT-14110mg vial

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Batch

10mg · Feb 2026

PurityEndotoxinSterility
Laboratory
Vanguard Laboratory
Reported
2026-02-20
Lot
LP02202016 (lab ID V260202-26 002)
Purity
>99.80% ± 0.18%
Identity
PT-141
Quantity
10.15 mg
Endotoxin
Pass, < 5.00 EU/mg
Sterility
Pass, no growth detected
Methods
HPLC-UV/VIS, LAL, USP <71>
Accreditation
ISO/IEC 17025

The lot field on this certificate reads LP02202016, the same value carried by the PT-141 and Kisspeptin reports from the same submission. It identifies the shipment, not the vial. The per sample identifier is the Laboratory ID suffix.

Read off the document below. The document is the authority.

Results apply only to the batch identified on each report. A certificate does not constitute approval for human or veterinary use, and makes no claim about safety or efficacy in any organism.

For research use only. Not for human consumption. Not FDA approved.