Engineered to maintain reliability in process-driven workflows, the HPLC Column Nucleodur® C 18 Ec, 5 μm, 110 Å, 75 mm, 4.6 mm is an ideal choice for daily routine analyses and upscaling for preparative HPLC. This analytical separation column features a medium density monomeric octadecyl (C 18, ODS) modification with a specific surface area of 340 m²/g and a pore size of 110 Å, making it suitable for separating basic, neutral, or acidic drugs, derivatized amino acids, pesticides, fat-soluble vitamins, aldehydes, and ketones, among other substances. With a particle size of 5 μm, this fully porous particle (FPP) column offers

• Category: Separation columns for HPLC
• Pore size: 110 Å
• Surface chemistry: Medium density monomeric octadecyl (C 18 , ODS) modification
• USP listing: L1
• Particle type: Fully porous particles (FPP)
• Column volume: 1.25 ml
• Specific surface according to BET: 340 m²/g
• Column shape: Analytical separation column
• Column type: HPLC column
• Pressure stability: 600 bar
• Particle size: 5 µm
• Endcapped: yes
• Temperature stability: 60 ° C
• Similar phases: NUCLEOSIL ® C 18 Spherisorb ® ODS II Symmetry ® C 18 Hypersil™ ODS Inertsil ® ODS II Kromasil ® C 18 LiChrospher ® RP 18
• Eluent in column: Acetonitrile - Water
• Phase: C 18 ec
• L x Ø internal (column): 75 x 4.6 mm
• Separation principle: Reversed phase (RP)
• Interactions / retention mechanism: hydrophobic (van der Waals interactions), some residual silanol interactions
• Recommended application(s): Routine analyses Aldehydes Basic, neutral or acidic drugs Derivatised amino acids Fat-soluble vitamins Ketones Pesticides Phenolic compounds
• pH stability: 1,0-9,0
• Pore volume: 0.9 ml/g