MAX SPE Cartridge

Finetech® MAX sorbent is composed of monodisperse polystyrene-divinylbenzene resin particles grafted with aromatic quaternary ammonium groups. This polymeric mixed-mode sorbent features reversed-phase and strong anion exchange retention mechanisms, allowing for superb retention for acidic compounds.

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◆ Features:

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• Wettable, rare breakthrough

• Stable from pH 1 to 14, compatible with common solvents

• General sorbents for acidic compounds

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◆ Specifications:

 

Surface area: 600 m²/g
Particle size: 40 μm
Pore size: 300 Å

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◆ Applications:

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• Determination of residual pesticides / veterinary drugs in foodstuff

• Analysis of drugs and drug metabolites in biological matrices

• Analysis of active ingredients in cosmetics