典型的例子:如用不混溶的溶剂分析废水;用乙腈用QuEChERS方法对农药进行提取,或用庚烷提取脂肪进行FAMEs分析。
独特的可以在2毫升样品瓶中实现液液萃取,作为微量提取方法,同样也可以在涡旋混合模块中扩展至40毫升样品瓶。离心的步骤可能是需要用来分离颗粒或促进相分离。
可以使用任何种类的有机溶剂。PAL System独有的触底感应功能支持从样品瓶底部精确移取重萃取溶剂。在微量前处理时。推荐使用锥形底部的样品瓶。
Determination of iodoform in drinking water by PAL SPME Arrow and GC/MS
Here we describe the quantitative analysis of iodoform in tap water by PAL SPME Arrow extraction combined with GC/MS. Immersion as well as headspace SPME has been performed on two different fiber types. The PAL SPME Arrow is a new technology for microextraction, combining trace level sensitivity with high mechanical robustness.
Fully Automated Liquid-Liquid Extraction and Headspace Extraction for the Analysis of Nitrosamine Impurities in Drug Products
A completely automated Nitrosamine extraction method as per specified by FDA for Direct Injection and Headspace can be performed on the same PAL RTC.
PAL3 Accessories & Smart Consumables
Discover our Toolbox
Priming and Cleaning Instructions for 10 µL Syringes
Maintaining and preparing your syringe are two of the most important aspects to guarantee your PAL System can provide reliable results. This Article shows you the tips and tricks to adequately preapre your syringe for use as well as to prolong the lifetime.
Automated Sample Preperation for LC-MS and GC-MS -Solutions for Food and Environmental Analysis
In this presentation we want to discuss an important development and a demand from analytical laboratories about the standardization and the automation of sample preparation procedures for food safety, environmental, the forensic or pharmaceutical analysis.
Presented by:
Hans-Joachim Huebschmann, PhD
Challenges and Opportunities of Sample Preparation for Complex Matrices in Liquid Chromatography coupled with Mass Spectrometr
This presentation focuses on Sample Preparation aspecting in Metabolomics and Lipidomics
Presented by:
David Ruskic and Prof. Gerard Hopfgartner, Life Sciences Mass Spectrometry, Department of Inorganic and Analytical Chemistry, University of Geneva