Merck KGaA, Darmstadt, Germany

- Solid-phase extraction (SPE) for chromatographic analysis

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- Saves time and solvent - Higher recoveries without the formation of emulsion - High precision of analytical results by using disposable cartridges - Use of common organic solvents, buffer solutions, acids and bases over the entire pH-range - Possibility for automating the entire process LiChrolut® EN was especially developed for application in environmental analysis where highly contaminated samples occur and very polar organic compounds have to be analyzed. Only 200 mg of sorbent is sufficient for reproducible extractions and high recovery rates. Applications: - Environmental pollutants: Fungicides, herbicides, phenols, pesticides, parabens and hydrocarbons in waste/drinking water and soil - Food & Beverages: Dyes, essential oils, organic acids, fat/water soluble vitamins, steroids, phthalate esters, surfactans, theophylline - Pharma: Antibiotics, barbiturates, benzodiazepines, caffeine, drugs and their matabolites.

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