Optimized for controlled laboratory processes, the Separation columns for HPLC category includes the Hplc Column Nucleodur ® C 18 Gravity Sb, 5 μm, 125 Mm, 4 Mm. Made of high purity NUCLEODUR ® silica gel, this UHPLC phase offers excellent performance under highly aqueous conditions due to its base deactivated (BDS), high density octadecyl (C 18 , ODS) modification. It features a distinct polar selectivity for better retention of early eluting substances, making it ideal for overall sophisticated analytical separations, especially for polar compounds. With a recommended application range including antibiotics, organic acids, water soluble vitamins, and method development, this column's pressure stability of 600 bar and temperature stability of 60 °

• Category: Separation columns for HPLC
• Particle size: 5 µm
• Particle type: Fully porous particles (FPP)
• Column volume: 1.56 ml
• L x Ø internal (column): 125 x 4 mm
• Separation principle: Reversed phase (RP)
• Recommended application(s): Overall sophisticated analytical separations Antibiotics Organic acids Ideal for method development Especially for polar compounds Water soluble vitamins Excellent performance under highly aqueous conditions
• Endcapped: yes
• Phase: C 18 Gravity SB
• Pore volume: 0.9 ml/g
• pH stability: 1,0-9,0
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Pore size: 110 Å
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Column type: HPLC column
• Temperature stability: 60 ° C
• Column shape: Analytical separation column
• Similar phases: NUCLEOSIL ® C 18 HD Xterra ® RP 18 / MS C 18 Luna ® C 18 (2) Gemini ® Synergi™ Max RP Zorbax ® Extend C 18 Inertsil ® ODS III Purospher ® Star RP-18 Hypersil™ BDS
• Pressure stability: 600 bar
• Eluent in column: Acetonitrile - Water
• Application Database (Macherey-Nagel): HPLC
• USP listing: L1
• Specific surface according to BET: 340 m²/g