Filtration Sample Preparation

Orochem’s vast selection of filtration plates allow preliminary mode of sample preparation of complex matrices. Often pre-filtration of plasma, serum and other biological fluids may be sufficient for sample preparation for chromatographic methods. Recommended for Dilute and Shoot and for sample clean up prior to HPLC and Micro arraying.

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Low Protein Binding

Overview

Orochem's low protein binding filters are ideal for removing particles from HPLC samples, tissue culture media filtration, and general biological sample filtration.

Feature

Different types of filters:
Regenerated cellulose: hydrophilic, solvent resistant, pH range 3-12. Low and no-specific adsorption.
Hydrophilic PVDF: solvent resistant, low protein binding, low levels of UV adsorbing extractable.
Different formats: columns and 96-well plate

High Protein Binding

Overview

Orochem offers hydrophobic PVDF filter columns with 0.2 and 0.45 micron frit. They have high chemical compatibility, and high levels of protein binding.