Sample Pretreatment for Confirmation of 19 – Norsteroids by GC – C – IRMS in Doping Control

by Nimsoongnern S, Weewong C, Lohwithee S, Wiriyakosol N, Wilairat P, Kongpatanakul S
Published 2019

Experience with LC-MS-MS analysis for routine screening at NDCC

by wiriyakosol N, Pootrakronchai R, Inthong T, Panan S, Kusamran T, Wilairat P, Kongpatanakul S
Published 2019