Engineered to maintain reliability in process-driven workflows, our Separation columns for HPLC, such as the Hplc Column Nucleodur ® C 18 Gravity Sb, 5 μm, 125 Mm, 2 Mm, are designed for overall sophisticated analytical separations, especially for polar compounds. Made of high purity NUCLEODUR ® silica gel, this UHPLC phase shows excellent performance under highly aqueous conditions, making it ideal for water soluble vitamins and antibiotics. With a specific surface area of 340 m²/g, this fully porous particle (FPP) column offers a large active surface for efficient separations. Its hydrophobic (van der Waals) interaction with additional polar interactions ensures versatile retention mechanisms for various applications.

• Category: Separation columns for HPLC
• Eluent in column: Acetonitrile - Water
• Column type: HPLC column
• Phase: C 18 Gravity SB
• L x Ø internal (column): 125 x 2 mm
• 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
• Particle size: 5 µm
• Pore volume: 0.9 ml/g
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Temperature stability: 60 ° C
• USP listing: L1
• Pressure stability: 600 bar
• Column volume: 0.37 ml
• 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
• Column shape: Analytical separation column
• Pore size: 110 Å
• Particle type: Fully porous particles (FPP)
• Endcapped: yes
• pH stability: 1,0-9,0
• Specific surface according to BET: 340 m²/g
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Separation principle: Reversed phase (RP)