QuEChERS 700mg MgSO4/200mg PSA/200mg C18/35mg Carb, 15mL CT

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x 50u.	CQUHK315CT	Check availability	Buy

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QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) is a widely used method that involves a two-stage process: first, extracting the analytes of interest from the sample matrix using solvents and salts, and then cleaning up the extract using dispersive solid-phase extraction (dSPE) to remove interferences before instrumental analysis. QuEChERS is a widely used for analyzing pesticides, veterinary drugs, and other contaminants in food and environmental samples, particularly via chromatography.
Matrices include:
- animal products: meat, fish, kidney, chicken, milk, honey
- cereals and grain products
- food products: wines, juices, fruit and vegetables.
UCT has developed a new solid phase sorbent:
- ChloroFiltr® is a novel polymeric based sorbent designed for the removal of chlorophyll from acetonitrile extracts. Traditional QuEChERS cleanup approaches use graphitized carbon black (GCB) to remove pigments, including chlorophyll, from sample extracts. Although GCB is effective in removing chlorophyll it can also retain planer analytes, resulting in low recovery. UCT has developed a proprietary polymeric sorbent that selectively removes chlorophyll without sacrificing the recovery of planar analytes. ChloroFiltr® is used as a replacement for GCB in the QuEChERS procedure and no additional method modifications are required (optimal cleanup is obtained utilizing acetonitrile).

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