Engineered to maintain reliability in process-driven workflows, the HPLC Column Nucleodur ® C 18 Pyramid, 1.8 μm, 50 mm, 4 mm, delivers exceptional performance in pharmaceutical applications, such as analyzing very polar compounds, organic acids, penicillin antibiotics, and water-soluble vitamins. Its unique polar endcapping makes it suitable for aqueous eluents, often referred to as 'aqua columns'. This UHPLC column features fully porous particles (FPP), a specific surface area of 340 m²/g, and a pore size of 110 Å, ensuring optimal separation efficiency. The column's pressure stability of up to 900 bar and temperature tolerance of 60°C further enhance its versatility.

• Category: Separation columns for HPLC
• Specific surface according to BET: 340 m²/g
• USP listing: L1
• pH stability: 1,0-9,0
• Surface chemistry: Octadecyl (C 18 , ODS) modification, Polar endcapping
• Column type: UHPLC column
• Column volume: 0.62 ml
• Recommended application(s): Pharmaceutical raw materials Very polar compounds Analgesics Suitable for 100 % aqueous eluents Water-soluble vitamins Complexing agents Nucleic acid bases Organic acids Penicillin antibiotics
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Pore size: 110 Å
• L x Ø internal (column): 50 x 4 mm
• Temperature stability: 60 ° C
• Particle size: 1.8 µm
• Column shape: Analytical separation column
• Phase: C 18 Pyramid
• Eluent in column: Acetonitrile - Water
• Pore volume: 0.9 ml/g
• Endcapped: yes
• Particle type: Fully porous particles (FPP)
• Pressure stability: 900 bar
• Similar phases: Aqua ® Synergi™ Hydro-RP AQ Atlantis ® dC 18 Polaris ® C18-A
• Separation principle: Reversed phase (RP)