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HanKing Pur CN

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HanKing Pur CN

Stationary phase

CN

Particle size(μm

35

Aperture(Å

120

Specific surface area(m²/g

300

Carbon load(C%

6%

Sealing end

Yes

pH range

2–8

USP

L10

Pur CN-bonded cyano functional group has both normal phase and reverse phase separation modes. It is a weaker polar option in normal phase chromatography and a stronger polar choice in reverse phase chromatography. In reverse phase mode, it has weak retention for highly polar compounds and can be used for rapid elution; in normal phase mode, it is suitable for the separation of strongly hydrophobic compounds such as fat-soluble vitamins and phospholipids, offering unique selectivity.