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Third-party testing verification Transcend's testing claims: Third-party laboratory testing (Janoshik primary) Batch-specific COAs provided 98-99%+ purity typical results HPLC testing for purity Mass spectrometry for identity verification COA availability: Posted on website (product pages) Batch numbers listed Recent testing dates Accessible to customers pre-purchase Transparency moderate to good What testing shows: Testing frequency concerns: Are ALL batches tested or selective

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Especificaciones analticas Pureza HPLC: 99% Identidad: Confirmada por espectrometra de masas Formato: Liofilizado Resguardo: Condicin documentada por COA, lote y protocolo Categora: Pptido de investigacin Uso: Exclusivo para investigacin cientfica (research use only) Documentacin incluida con cada lote Certificado de Anlisis (COA) con pureza HPLC e identidad por espectrometra de masas (MS)

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Frias, S