This independent LC-MS/MS lab test confirms P-21 (PNC-27) 9.65mg from Soma Chems at 99.711% purity. The analysis was conducted by Freedom Diagnostics Testing on February 16, 2026.
PNC-27 is a synthetic peptide researched for its potential in cancer cell targeting, apoptosis induction, and cancer research applications. A purity level of 99.711% indicates minimal contamination and high-grade synthesis.
The sample appeared as a white lyophilized powder with a blue cap. The full certificate of analysis is available for download on this page.

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