Classical C18 columns for Reversed Phase in HPLC and UHPLC (USP L1)

Most often used stationary phase used in reversed phase mode. Silica gel based columns with C18 modification are available with or without endcapping. Classically endcapped phases are slightly more hydrophobic and unpolar than the not endcapped phases.

C18 columns are ideally used for acidic, basic and neutral analytes in reversed phase mode, e.g.:

  • sulphonamides
  • organic acids
  • anabolic steroids
  • anti-psychotics
  • beta blocker
  • Sudan dyes
  • phenols
  • preservatives
C18 endcapped (standard)
C18 non endcapped

Eurospher I 100 C18

Eurospher II 100 C18

LiChrosorb 100 RP18

LiChrospher 100 RP18

LiChrospher 100 RP18e

Nucleosil 120 C18

ProntoSIL 60 C18H

ProntoSIL 120 C18H

ProntoSIL 200 C18H

ProntoSIL Hypersorb 120 ODS

ProntoSIL Spheribond 80 ODS1

ProntoSIL Spheribond 80 ODS2

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