Analytical laboratory testing confirms SLU-PP-332 30mg from IonPeptide at 99.8% purity across dual vial bulk sample. Tested by Analytical Formulations, Inc. on February 18, 2026.
Quantitative assay via Beer-Lambert method showed individual vial content of 32.13mg and 31.86mg with consistent high-purity results (99.8% each). Identity confirmation via Lambda Max matched characteristic reference standards. A purity level of 99.8% confirms high-quality synthesis with minimal contamination. Heavy metals screening confirmed <10 ppb combined metals, with total aerobic microbial counts and yeast/mold counts at 0 CFU/ml.
The full certificate of analysis is available for download on this page.

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