Showing posts tagged with "food-and-agricultural-testing"
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...
The utility of aminoglycoside antimicrobial additives and foods has recently been challenged due to the effects of bioaccumulation in an animal host. The persistence of these selected residues may res...
Figure 1: The Japan Frozen Foods Inspection Corporation (JFFIC) made the transition from traditional mouse testing of shellfish toxins, to instrumental analysis by developing original methods. In the ...
Figure 1. Structure of Acrylamide. Introduction Acrylamide is a small polar highly water soluble molecule formed when carbohydrate rich foodstuffs are cooked at high temperatures. Acrylamide was first...
Introduction The diverse nature of the samples in food safety testing applications adds complexity making method standardisation challenging. However, default methodology for solid matrix pesticide an...
EVOLUTE®® EXPRESS SPE cartridges combine powerful EVOLUTE® sorbent chemistry with enhanced ‘EXPRESS’ cartridge hardware in a range of SPE cartridge sizes. EVOLUTE® EXPRESS cartridges dramatically impr...