HPLC column NUCLEODUR ® C 18 Gravity SB, 3 µm, 150 mm, 4.6 mm

Recommended for applications requiring controlled solvent behavior, such as overall sophisticated analytical separations, this HPLC column features a C 18 Gravity SB phase with distinct polar selectivity for better retention of early eluting substances. Made of high purity NUCLEODUR silica gel, it exhibits excellent performance under highly aqueous conditions, making it ideal for water-soluble vitamins and organic acids. Its pressure stability of 600 bar ensures reliable operation, while its temperature stability of 60°C allows for versatile use. Furthermore, due to its low bleeding characteristics, it is suitable for LC/MS applications. With a specific surface area of 340 m²/g and a particle size of 3 μm, this analytical separation column offers exceptional efficiency and reproducibility.

• Category: Separation columns for HPLC
• Pore size: 110 Å
• Temperature stability: 60 ° C
• pH stability: 1,0-9,0
• Eluent in column: Acetonitrile - Water
• Separation principle: Reversed phase (RP)
• Particle type: Fully porous particles (FPP)
• 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
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Pressure stability: 600 bar
• Column shape: Analytical separation column
• 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 type: HPLC column
• Column volume: 2.5 ml
• Particle size: 3 µm
• Pore volume: 0.9 ml/g
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• USP listing: L1
• L x Ø internal (column): 150 x 4.6 mm
• Endcapped: yes
• Specific surface according to BET: 340 m²/g
• Phase: C 18 Gravity SB