Acidic active ingredients from strongly matrix-contaminated samples (urine, plasma, serum), Acids with pKa 2–8, Herbicide, Phenolic acids
3
Acidic compounds, Active ingredients from strongly matrix contaminated samples (urine, plasma, serum), Perfluorinated surfactants, Strong acids with pKa < 1, Sulfonates
3
Active ingredients from strongly matrix contaminated samples (urine, plasma, serum), Amines, Bases with pKa 2–10, Basic analytes, Fungicides from food
3
Active ingredients from strongly matrix contaminated samples (urine, plasma, serum), Basic compounds, Quaternary amines, Strong bases with pKa > 10
3
Aflatoxins, Amphetamines, Antibiotics, Antiepileptics, Barbiturates, Caffeine, Drugs, Fatty acids, Heavy metals, Nicotine, Nonpolar samples, Organic hydrophobic compounds, PAH, PCBs, Pesticides, Preservatives, Vitamins
3
Aflatoxins, Amphetamines, Antibiotics, Antiepileptics, Barbiturates, Caffeine, Drugs, Fatty acids, Heavy metals, Nicotine, Nonpolar samples, PAH, PCBs, Pesticides, Preservatives, Very well suited for desalting of samples, Vitamins
3
Aflatoxins, Chloramphenicol, Pesticides, Steroids, Vitamins
1
Aliphatic carboxylic acids, Antibiotics, Clean-up of pesticide residues, Extraction of steroids, Lipids, Organic tin compounds, PAH, PCBs, Separation of chlorinated pesticides, Sex hormones
1
Amines, Amino acids, Chlorophyll, PCBs
3
Analgetics from blood, Compounds which are too strongly retained on C18 or C8
1
Antibiotics, Cation or anion exchange, Especially for polar compounds, Glycosides, Hormones, Vitamins
2
Aromatic compounds, Nitroaromatics from water, PAHs from oil, Pesticides from water, Phenols from water
2
Bromate, Bromide, Chloride, Inorganic anions, Nitrate, Removal of halide ions in water
2
Caffeine, Organic acids, Saccharin
2
Chloramphenicol, Iodinated contrast media, Pesticides, Polar organic molecules from polar matrices, Sulfonamide
3
Decreasing the pH value of basic samples, Removal or concentration of cations from water
3
Desalting of water
1
Flavonoids, PAH
1
Forms Glauber’s salt with traces of water, Removal of traces of water from organic solutions
3
Increasing the pH value in acidic samples, Removal or concentration of anions from water
3
Iodinated contrast media, Removal of interfering organic components from water
2
Removal of sulfate ions from water
2
