HPLC column NUCLEODUR ® C 18 Gravity SB, 3 µm, 50 mm, 2 mm

Engineered to maintain reliability in process-driven workflows, our Separation columns for HPLC, such as the Hplc Column Nucleodur ® C 18 Gravity Sb, 3 μm, 50 Mm, 2 Mm, are designed for overall sophisticated analytical separations, especially for polar compounds. Made of high purity NUCLEODUR ® silica gel, this UHPLC phase exhibits excellent performance under highly aqueous conditions due to its base deactivated (BDS), high density octadecyl (C 18 , ODS) modification. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a particle size of 3 μm, it offers hydrophobic (van der Waals) interactions with additional polar interactions, making it ideal

• Category: Separation columns for HPLC
• Application Database (Macherey-Nagel): HPLC
• USP listing: L1
• L x Ø internal (column): 50 x 2 mm
• Phase: C 18 Gravity SB
• Pore size: 110 Å
• 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
• Endcapped: yes
• 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
• Particle size: 3 µm
• pH stability: 1,0-9,0
• Column shape: Analytical separation column
• Particle type: Fully porous particles (FPP)
• Column type: HPLC column
• Pressure stability: 600 bar
• Temperature stability: 60 ° C
• Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
• Specific surface according to BET: 340 m²/g
• Pore volume: 0.9 ml/g
• Column volume: 0.15 ml
• Separation principle: Reversed phase (RP)
• Eluent in column: Acetonitrile - Water
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification