摘要
Solid phase micro-extract (SPME) using modified pencil lead as adsorbent is applied to the analysis of the volatileorganic compounds in vinegar.and the optimum conditions for sample preparation are discussed.
Solid phase micro-extract (SPME) using modified pencil lead as adsorbent is applied to the analysis of the volatileorganic compounds in vinegar.and the optimum conditions for sample preparation are discussed.
出处
《化学研究与应用》
CAS
CSCD
1999年第5期557-560,共4页
Chemical Research and Application
基金
云南省应用基础研究基金!NO.98B015M