Merck

Merck HPLC Cartridge Purospher STAR Phenyl, 5μm, LiChroCART 250x4.6mm

Name: Merck HPLC Cartridge Purospher STAR Phenyl, 5μm, LiChroCART 250x4.6mm
Brand: Merck

Purospher® HPLC columns are based on high purity, metal-free silica for outstanding separations with excellent peak symmetry. This makes them the ideal choice for modern Reverse Phase HPLC. Phenyl phases are π-basic (electron donating) and are similar in overall retention to alkyl and EPG phases for easy column screening. The alternate selectivity of phenyl phases is often explained by the π-π interactions available through the phenyl ring.Näytä lisää

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