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OnGuard II RP Cartridge

The OnGuard II RP cartridge is recommended for removing hydrophobic substances such as aromatic dyes, some aromatic carboxylic acids, hydrocarbons, and surfactants from sample matrices. These cartridges contain a macroporous divinylbenzene resin that has a very high selectivity for hydrophobic substances, especially unsaturated or aromatic organic substances.

Contains 0.3 g resin/1 cc cartridge, 0.75 g resin 2.5 cc cartridge.