PE frit (20 μm)
bed wt., 60 mg
pk of 50
Hydrophilic modified styrene polymer particle platform
80-200 Å pore size
food and beverages
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13 - Non Combustible Solids
Select HLB SPE is a hydrophilic polymer phase for analyte extraction from aqueous matrices. Here it’s used for statins in plasma and 48 pharmaceutical analytes in drinking water.
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
Protocol for LC MS Analysis of Triclosan Irgasan in Waste Water