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VertiPak AL-A SPE is acidic alumina, extremely polar sorbent and more stable under high pH conditions than silica
Acid washing of Alumina results in a cationic surface with decreased capacity for basic compounds
Compounds are retained by ion exchange with the positively charged surface or by specific interactions with the metal centre
Typical applications include neutral acids, anionic 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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