Built to deliver predictable results in synthesis routines, this HPLC column features a nonpolar crosslinked polymeric octadecyl (C 18, ODS) modification with high steric selectivity. With a particle size of 3 μm and a column volume of 0.37 ml, it offers excellent pressure stability up to 600 bar and temperature stability up to 60 °C. Recommended applications include the separation of positional and structural isomers, planar/non-planar molecules, steroids, fat-soluble vitamins, and (o,p,m)-substituted aromatics. This column's unique surface chemistry makes it suitable for LC-MS analyses as well. Included with the column is an instruction leaflet and certificate of analysis.

• Category: Separation columns for HPLC
• Column type: HPLC column
• Pressure stability: 600 bar
• Phase: C 18 Isis
• Endcapped: yes
• Eluent in column: Acetonitrile - Water
• Column shape: Analytical separation column
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• Interactions / retention mechanism: steric and hydrophobic
• Application Database (Macherey-Nagel): HPLC
• Temperature stability: 60 ° C
• Particle type: Fully porous particles (FPP)
• Separation principle: Reversed phase (RP)
• Pore volume: 0.9 ml/g
• Specific surface according to BET: 340 m²/g
• Particle size: 3 µm
• USP listing: L1
• L x Ø internal (column): 125 x 2 mm
• Column volume: 0.37 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
• pH stability: 1,0-10,0
• Pore size: 110 Å