How Each Lot Is Tested

Independent release analysis. Every batch runs through reverse-phase HPLC with UV detection at 214 nm, followed by ESI-MS in positive mode for molecular identity, before it is listed. Elemental impurity screening follows ICH Q3D guidance where applicable.

Lot records are retained by lot number and provided on request to verified buyers together with the compound name and batch. Full method packages are available for institutional and KYC-verified accounts.