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VertiPak AL-B SPE is basic alumina, extremely polar sorbent and more stable under high pH conditions than silica
Basic washing of Alumina results in a anionic surface with decreased capacity for acidic compounds
Compounds are retained by ion exchange with the negatively charged surface or by specific interactions with the metal centre
Typical applications include neutral amines, cationic compounds
Tube format is available in 7 tube sizes.
Cartridge format is available in 300mg, 600mg and 900mg size
Tubes or cartridges are packaged in zip sealing bag protective from moisture and light
Includes Certificate of Analysis

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