Developed to align with modern chemical standards, the HPLC column NUCLEOSHELL ® RP 18, featuring a particle size of 2.7 μm and a length of 50 mm, is a prime example of separation columns for HPLC. Its core-shell structure, combined with a high density monomeric octadecyl (C 18 , ODS) modification and base deactivation (BDS), ensures superior performance in separating basic and ionizable analytes. With a pH stability range of 1.0-11.0 and temperature stability up to 60°C, this column is an ideal choice for various applications, including antibiotics, antidepressants, anti-inflammatory drugs, herbicides, immunosuppressants, phytopharmaceuticals, and LC-MS analyses.

• Category: Separation columns for HPLC
• Pore volume: 0.9 ml/g
• Specific surface according to BET: 90 m²/g
• Pressure stability: 600 bar
• Interactions / retention mechanism: hydrophobic (van der Waals)
• Column shape: Analytical separation column
• USP listing: L1
• L x Ø internal (column): 50 x 2 mm
• Endcapped: yes
• Phase: RP 18
• Temperature stability: 60 ° C
• Column volume: 0.15 ml
• Particle type: Core-shell, superficially porous particles (SPP)
• Separation principle: Reversed phase (RP)
• Application Database (Macherey-Nagel): HPLC
• Pore size: 90 Å
• Surface chemistry: High density monomeric octadecyl (C 18 , ODS) modification, Base deactivated (BDS)
• Column type: HPLC column
• Recommended application(s): Antibiotics Antidepressants Anti-inflammatory drugs Herbicides Immunosuppressants Phytopharmaceuticals Suitable for LC-MS
• pH stability: 1,0-11,0
• Eluent in column: Acetonitrile - Water
• Particle size: 2.7 µm