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