Developed for demanding processing applications, the Separation columns for HPLC category includes the Hplc Column Nucleodur ® C 18 Gravity Sb, 3 μm, 125 Mm, 4.6 Mm. This column features a C 18 Gravity SB phase with distinct polar selectivity for better retention of early eluting substances, making it ideal for overall sophisticated analytical separations, especially for polar compounds. It boasts excellent performance under highly aqueous conditions due to its high purity NUCLEODUR ® silica gel composition and low bleeding characteristics, which make it suitable for LC/MS. With a specific surface area of 340 m²/g, this fully porous particle (FPP) column offers a pore size of 110 Å and a pore volume of 0.9 ml/g,

• Category: Separation columns for HPLC
• Pressure stability: 600 bar
• Particle type: Fully porous particles (FPP)
• Column shape: Analytical separation column
• USP listing: L1
• Specific surface according to BET: 340 m²/g
• Column type: HPLC column
• Pore size: 110 Å
• pH stability: 1,0-9,0
• Endcapped: yes
• Particle size: 3 µm
• Separation principle: Reversed phase (RP)
• Phase: C 18 Gravity SB
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• 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
• Eluent in column: Acetonitrile - Water
• Temperature stability: 60 ° C
• L x Ø internal (column): 125 x 4.6 mm
• 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 volume: 2.06 ml
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Pore volume: 0.9 ml/g