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HPLC columns, Poroshell 120 EC-C18

Dodavatel: Agilent
693975-902 695975-302 821725-911 823750-911 820750-911 699770-902 693770-902 693970-302 693970-902 699970-902 695770-902 695970-302 695970-902 699970-302 690970-302 690970-902
554-1718EA 30110 CZK
554-1718 554-1709 HEWL821725-911 HEWL823750-911 HEWL820750-911 HEWL699770-902 HEWL693770-902 HEWL693970-302 HEWL693970-902 HEWL699970-902 HEWL695770-902 HEWL695970-302 HEWL695970-902 HEWL699970-302 HEWL690970-302 HEWL690970-902
HPLC columns, Poroshell 120 EC-C18
Kolony chromatografické
Poroshell 120 is made with a superficially porous particle that has a solid silica core and a porous outer layer. This particle provides high efficiency at lower pressures and is ideal for fast or high-resolution separations of many types of analytes.

  • Exhaustive endcapping ideal for use with basic compounds, for those producing poor peak shapes on other columns
  • Ideal for peptide mapping with LC/MS compatible mobile phases

The EC-C18 bonded phase is made by first chemically bonding a dense monolayer of dimethyl-n-octadecyl silane stationary phase to the porous shell of the Poroshell 120 silica support. The bonded phase packing is then endcapped using proprietary reagents and procedures to obtain maximum deactivtion of the silica surface.
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