HPLC column NUCLEODUR ® C 18 Gravity SB, 5 µm, 100 mm, 4.6 mm

Produced to ensure dependable processing results, the Hplc Column Nucleodur® C 18 Gravity SB offers exceptional versatility for overall sophisticated analytical separations, particularly excelling in the analysis of polar compounds and water-soluble vitamins. Its unique C 18 Gravity SB phase, featuring high purity NUCLEODUR® silica gel, delivers superior performance even under highly aqueous conditions. With a particle size of 5 μm and a pore size of 110 Å, this analytical separation column provides excellent pressure stability up to 600 bar and temperature stability up to 60°C. Suitable for LC/MS applications due to its low bleeding characteristics, it is an ideal choice for method development and antibiotic, organic acid, and antioxidant analyses.

• Category: Separation columns for HPLC
• 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
• Separation principle: Reversed phase (RP)
• L x Ø internal (column): 100 x 4.6 mm
• Pore size: 110 Å
• Particle size: 5 µm
• USP listing: L1
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Endcapped: yes
• Pore volume: 0.9 ml/g
• Temperature stability: 60 ° C
• Particle type: Fully porous particles (FPP)
• pH stability: 1,0-9,0
• Column volume: 1.65 ml
• Column type: HPLC column
• Specific surface according to BET: 340 m²/g
• Eluent in column: Acetonitrile - Water
• Column shape: Analytical separation column
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Phase: C 18 Gravity SB
• 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
• Pressure stability: 600 bar