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Start with the evidence.
Every published record is tied to one lot number and links to the original third-party report.
Retatrutide · 30 MG · Lot 9038JT
HPLC purity 99.89% at 220 nm, identity confirmed by ESI-MS. Tested 2026-10-19 by Pristinbio, an independent laboratory. Also published: Tirzepatide 30 MG, lot 7491WR, 99.83%.
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