VertiPak™ Carbograph SPE is non-porous graphitized carbon black. Its surface contains oxygen complexs forming positively charged chemical heterogeneities on surface offering rapid both primary reversed-phase and secondary anion exchange interaction
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Exhibits strong affinity than C18 for acidic organic polar and non-polar compounds from both non-polar and polar samples
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Typical applications include pigments (chlorophyll, carotinoids), sterols in foods, phenolic compounds in natural products, pesticides in ground water, fruits, and vegetables
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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
