A fast and simple method, which involves continuous-flow microextraction (CFME) followed by high-performance liquid chromatography (HPLC) and variable-wavel
Catecholamines including epinephrine, norepinephrine and dopamine.are important neurotransmitters in human species.The levels of catecholamines in biologic
AIM: To study the interaction pharmacokinetic of single-oral tramadol ,venlafaxine, rotundine and sulpiride in Beagle.METHODS: The interaction pharmacokinet
Polymer and plastic articles play important roles in our daily lives.Their widespread use results not only from the development of new polymer chemistry and
As we known, RP-HPLC with ODS column is the most popular and efficient chromatographic mode because of the universal selectivity for most of the organic com