Engineered for consistent performance, the HPLC Column Nucleodur® C 18 Isis, 3 μm, 100 mm, 4.6 mm offers exceptional steric selectivity suitable for separating positional and structural isomers, planar/non-planar molecules, steroids, fat-soluble vitamins, and even (o,p,m)-substituted aromatics. Its nonpolar crosslinked polymeric octadecyl (C 18, ODS) modification ensures high steric selectivity while maintaining a pressure stability of up to 600 bar and temperature stability of 60° C. With a specific surface area of 340 m²/g, this analytical separation column delivers reliable results within the recommended applications.

• Category: Separation columns for HPLC
• Endcapped: yes
• Column shape: Analytical separation column
• Interactions / retention mechanism: steric and hydrophobic
• Pore volume: 0.9 ml/g
• Pore size: 110 Å
• Particle size: 3 µm
• Eluent in column: Acetonitrile - Water
• Temperature stability: 60 ° C
• Specific surface according to BET: 340 m²/g
• Pressure stability: 600 bar
• Separation principle: Reversed phase (RP)
• L x Ø internal (column): 100 x 4.6 mm
• pH stability: 1,0-10,0
• USP listing: L1
• Column type: HPLC column
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• Particle type: Fully porous particles (FPP)
• Column volume: 1.65 ml
• Recommended application(s): Separation of positional and structural isomers Planar/non-planar molecules Steroids Suitable for LC-MS (o,p,m-)Substituted aromatics Fat-soluble vitamins Exceptional steric selectivity
• Phase: C 18 Isis