Development and validation of an ion-pair RP-HPLC method for the determination of oligopeptide-20 in cosmeceuticals

Citation:

Papagianni P, Varvaresou A, Papageorgiou S, Panderi I. Development and validation of an ion-pair RP-HPLC method for the determination of oligopeptide-20 in cosmeceuticals. Journal of Pharmaceutical and Biomedical Analysis [Internet]. 2011;56:645 – 649.