Nathawut Choengchan. 2006. On-line sample pretreatment using membrane/membraneless gas-diffusion for selective chemical analysis of specific analytes as volatiles /Nathawut Choengchan. Field of Study Analytical Chemistry, Mahidol University;
Nathawut Choengchan. (2006) On-line sample pretreatment using membrane/membraneless gas-diffusion for selective chemical analysis of specific analytes as volatiles /Nathawut Choengchan . Mahidol University/Bangkok.
Nathawut Choengchan. On-line sample pretreatment using membrane/membraneless gas-diffusion for selective chemical analysis of specific analytes as volatiles /Nathawut Choengchan. . Bangkok:Mahidol University, 2006.
Nathawut Choengchan. (2006) On-line sample pretreatment using membrane/membraneless gas-diffusion for selective chemical analysis of specific analytes as volatiles /Nathawut Choengchan . Mahidol University/Bangkok.