MilliporeSigma 1.19853.0020 LiChrolut EN Sorbent Solid Phase Extraction Sorbent Packing Media (40-120m) for Environmental Analysis, 20g Glass Bottle

LiChrolut® EN solid phase extraction sorbent (packing media) has been especially developed for application in environmental analysis where on the one hand highly contaminated samples occur and on the other hand very polar organic compounds have to be analyzed. Due to the extremely large specific surface (approximately 1.200m2/g according to the BET-method) the adsorption capacity for polar organic substances like e.g. triazines, phenylurea compounds, phenoxycarboxylic acids, phenols, naphthols, aromatic nitro compounds and anilines is excellent. In comparison to LiChrolut® RP-18, LiChrolut® EN has a tenfold higher capacity. Thus, only 200mg of sorbent is sufficient for reproducible extractions and high recovery rates. LiChrolut® EN solid phase extraction sorbent also allows for use of common organic solvents, buffer solutions, acids and bases over the entire pH-range. Very little solvent is required for conditioning and elution of the cartridge bed. If saving time is important to your lab, using less adsorbent means less time for conditioning and drying of your samples. Improved analysis is also achieved because the reduced quantity of solvent required for elution leads to a lower degree of contamination and to an increase in detection sensitivity. 20 grams/Pack. EMD Millipore Part Number: 1.19853.0020

LiChrolut® EN solid phase extraction sorbent (packing media) has been especially developed for application in environmental analysis where on the one hand highly contaminated samples occur and on the other hand very polar organic compounds have to be analyzed. Due to the extremely large specific surface (approximately 1.200m2/g according to the BET-method) the adsorption capacity for polar organic substances like e.g. triazines, phenylurea compounds, phenoxycarboxylic acids, phenols, naphthols, aromatic nitro compounds and anilines is excellent. In comparison to LiChrolut® RP-18, LiChrolut® EN has a tenfold higher capacity. Thus, only 200mg of sorbent is sufficient for reproducible extractions and high recovery rates. LiChrolut® EN solid phase extraction sorbent also allows for use of common organic solvents, buffer solutions, acids and bases over the entire pH-range. Very little solvent is required for conditioning and elution of the cartridge bed. If saving time is important to your lab, using less adsorbent means less time for conditioning and drying of your samples. Improved analysis is also achieved because the reduced quantity of solvent required for elution leads to a lower degree of contamination and to an increase in detection sensitivity. 20 grams/Pack. EMD Millipore Part Number: 1.19853.0020