Showing posts tagged with "food-and-agricultural-testing"
Introduction The detection of per- and polyfluoroalkyl substances (PFAS) within our air, water, and soil has confirmed their place as persistent pollutants that pose significant health risks upon huma...
The complexity and diverse nature of solid samples in food testing makes method standardisation extremely challenging. Pesticide analysis is firmly centred around traditional QuEChERS (Quick, Easy, Ch...
Food safety testing has grown over the last 10 years. The diverse nature of the samples add complexity making method standardization challenging. However, default methodology, for solid-matrix pestici...
The ISOLUTE® family of cation exchange sorbents are used to extract organic cations (basic compounds capable of exhibiting a positive charge) from both aqueous and non aqueous matrixes. Although extra...
Acrylamide is a small polar, highly water-soluble molecule formed when carbohydrate rich foodstuffs are cooked at high temperatures. Due to its neurotoxic and carcinogenic properties there has been an...
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 ISOLUTE® family of both endcapped and non-endcapped, non-polar, silica based sorbents are used to extract organic compounds from aqueous matrixes.
Figure 1: Structure of melamine Introduction This application note describes the extraction of melamine from infant formula using EVOLUTE® EXPRESS CX polymeric mixed-mode strong cation exchange SPE ca...
The ISOLUTE® family of cation exchange sorbents are used to extract organic cations (basic compounds capable of exhibiting a positive charge) from both aqueous and non-aqueous matrixes. Although extra...
Solid-phase extraction (SPE) is a powerful technique for rapid, selective sample preparation. Sample preparation prior to analysis is as important to the success of an assay as the analytical techniqu...