Developed for demanding processing applications, the HPLC column NUCLEODUR® C 18 ec offers an ideal and reliable standard reversed phase (RP) phase for daily routine analyses and upscaling for preparative HPLC. This analytical separation column features a particle size of 5 μm, a column volume of 1.56 ml, and a specific surface area of 340 m²/g according to BET. It is designed with a medium density monomeric octadecyl (C 18, ODS) modification and exhibits excellent pressure stability at 600 bar and temperature stability up to 60°C. The column's pore size of 110 Å allows for a wide range of applications, including the separation of basic, neutral, or acidic drugs, derivatized amino acids, pesticides, fat-soluble vit

• Category: Separation columns for HPLC
• Similar phases: NUCLEOSIL ® C 18 Spherisorb ® ODS II Symmetry ® C 18 Hypersil™ ODS Inertsil ® ODS II Kromasil ® C 18 LiChrospher ® RP 18
• Temperature stability: 60 ° C
• Pressure stability: 600 bar
• Eluent in column: Acetonitrile - Water
• Separation principle: Reversed phase (RP)
• Particle size: 5 µm
• Interactions / retention mechanism: hydrophobic (van der Waals interactions), some residual silanol interactions
• Endcapped: yes
• Column volume: 1.56 ml
• Specific surface according to BET: 340 m²/g
• Recommended application(s): Routine analyses Aldehydes Basic, neutral or acidic drugs Derivatised amino acids Fat-soluble vitamins Ketones Pesticides Phenolic compounds
• USP listing: L1
• Application Database (Macherey-Nagel): HPLC SPE
• Column type: HPLC column
• Pore size: 110 Å
• L x Ø internal (column): 125 x 4 mm
• Particle type: Fully porous particles (FPP)
• Surface chemistry: Medium density monomeric octadecyl (C 18 , ODS) modification
• Phase: C 18 ec
• Column shape: Analytical separation column
• pH stability: 1,0-9,0
• Pore volume: 0.9 ml/g