Structured to assist in consistent experimental procedures, the Hplc Column Nucleodur ® C 18 Isis, 1.8 μm, 50 mm, 2 mm offers exceptional steric selectivity for the separation of positional and structural isomers, planar/non-planar molecules, steroids, and fat-soluble vitamins. Its nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification provides high steric selectivity, making it suitable for LC-MS applications, particularly for (o,p,m-)substituted aromatics. With a pressure stability of 900 bar and temperature stability up to 60 °C, this UHPLC column ensures reliable performance under various conditions. The specific surface area of 340 m²/g and pore volume of 0.9 ml

• Category: Separation columns for HPLC
• Application Database (Macherey-Nagel): HPLC
• Separation principle: Reversed phase (RP)
• 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
• Pressure stability: 900 bar
• Pore size: 110 Å
• Pore volume: 0.9 ml/g
• Particle size: 1.8 µm
• Phase: C 18 Isis
• Eluent in column: Acetonitrile - Water
• Column type: UHPLC column
• Specific surface according to BET: 340 m²/g
• Interactions / retention mechanism: steric and hydrophobic
• Particle type: Fully porous particles (FPP)
• Endcapped: yes
• Temperature stability: 60 ° C
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• Column volume: 0.15 ml
• L x Ø internal (column): 50 x 2 mm
• USP listing: L1
• Column shape: Analytical separation column
• pH stability: 1,0-10,0