Literature

Extraction protocols and analytical methods utilized for detecting Per-and polyfluoroalkyl substances (PFAS) in aqueous samples have evolved rapidly over the past decade. From 2013 –2015, EPA 537 was ...

Biotage is a leader in sample preparation using solid phase extraction (SPE) for semi/non-volatile extraction. One recent introduction is a system to extract a full range of acid/base neutral compound...

This technical guide describes the considerations for transfer of a solid phase extraction (SPE) method from the RapidTrace®+ to the Biotage® Extrahera™ HV-5000 sample prep workstation.

Per- and polyfluoroalkyl substances (PFAS) comprise a large number of substances that occur in a broad range of applications and products. PFAS are of concern because of their high persistence and imp...

Characterization of hydrocarbon environments in soil and sediment can be an extremely cumbersome and time-consuming process. Separation of aliphatic and aromatic fractions is not always straightforwar...

Introduction Per- and polyfluoroalkyl substances (PFAS) have been extensively produced and applied across industrial and consumer sectors for decades, resulting in their designation as a priority clas...

Introduction Per- and polyfluorinated alkyl substances (PFAS) have been used abundantly since their inception in the twentieth century and have become a closely monitored class of compounds within env...

Pesticides, including insecticides, fungicides, and herbicides, are used extensively to increase agricultural yield. It is important to monitor organochlorine pesticides and polychlorinated biphenyls ...

Solid-phase extraction is generally regarded as the gold standard when comparing sample preparation approaches. However, SPE processing can be laborious and time consuming. In most cases you are requi...

The nature of an environmental sample can vary widely and each matrix can have any number of unique properties that can either help or hinder the preparation process. However, it does not matter if th...