Manufactured to meet research and production requirements, the Hplc Column Nucleodur ® C 18 Isis offers exceptional steric selectivity for the separation of positional and structural isomers, planar/non-planar molecules, steroids, fat-soluble vitamins, and (o,p,m)-substituted aromatics. With a particle size of 1.8 μm, this UHPLC column features fully porous particles (FPP), allowing it to operate at high pressures up to 900 bar and temperatures as high as 60°C. Its nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification provides high steric selectivity, making it suitable for LC-MS applications. The column's specific surface area, according to BET, is 340 m²/

• Category: Separation columns for HPLC
• pH stability: 1,0-10,0
• Separation principle: Reversed phase (RP)
• L x Ø internal (column): 30 x 4 mm
• Phase: C 18 Isis
• Pore size: 110 Å
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• Eluent in column: Acetonitrile - Water
• Pore volume: 0.9 ml/g
• Column volume: 0.38 ml
• Column type: UHPLC column
• Particle size: 1.8 µm
• Temperature stability: 60 ° C
• USP listing: L1
• Particle type: Fully porous particles (FPP)
• Column shape: Analytical separation column
• Specific surface according to BET: 340 m²/g
• Endcapped: yes
• Pressure stability: 900 bar
• 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
• Interactions / retention mechanism: steric and hydrophobic