A simple, effective, and environmentally friendly sample preparation method was developed
by using dispersive liquid–liquid microextraction prior to highperformance liquid …

Among the various pharmaceuticals regarded as emerging pollutants, benzimidazoles–
represented by flubendazole and fenbendazole–are of particular concern because of their …

In recent years, the number of analytical methods of target compound residues (such as
pharmaceuticals) has grown rapidly. Most of them are based on high performance liquid …

Substituted anilines and phenols are the most common hydrophilic organic environmental
toxicants. The principles of gas chromatographic determination of trace amounts of these …

双氯芬酸作为消炎类药物, 在国内外被广泛使用. 作为新兴污染物, 双氯芬酸在水体环境中经常被
检出, 对生态安全及人类健康存在潜在威胁. 本文总结了双氯芬酸的水体分布 …

Замещенные фенолы и анилины относятся к наиболее распространенным
гидрофильным органическим экотоксикантам. Рассмотрены принципы …

As described in section 1.2. 2.1, large volume injection (LVI) on PTV has become one of the
most popular sample injection techniques for GC and GC-qMS. The volume of liquid sample …