Manufactured to meet research and production requirements, the Hplc Column Nucleodur ® C 18 Gravity Sb, 3 μm, 125 mm, 4 mm offers exceptional performance for overall sophisticated analytical separations, particularly for polar compounds. Its unique C 18 Gravity SB phase, made of high purity NUCLEODUR ® silica gel, exhibits distinct polar selectivity for better retention of early eluting substances. This UHPLC phase is designed for use under highly aqueous conditions and features low bleeding characteristics, making it suitable for LC/MS applications. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a particle size of 3 μm, this analytical separation column delivers optimal results for antibiotics, organic acids, water-sol

• Category: Separation columns for HPLC
• Particle size: 3 µm
• Separation principle: Reversed phase (RP)
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• pH stability: 1,0-9,0
• 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
• Phase: C 18 Gravity SB
• USP listing: L1
• Specific surface according to BET: 340 m²/g
• Eluent in column: Acetonitrile - Water
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Column volume: 1.56 ml
• Column type: HPLC 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
• Pore volume: 0.9 ml/g
• Pore size: 110 Å
• L x Ø internal (column): 125 x 4 mm
• Temperature stability: 60 ° C
• Pressure stability: 600 bar
• Particle type: Fully porous particles (FPP)
• Endcapped: yes