Prepared to meet the demands of technical research tasks, the HPLC Column Nucleodur® C 18 Pyramid offers a unique solution for your liquid chromatography needs. This analytical separation column, available in a length of 125mm and diameter of 2mm, features fully porous particles (FPP) of 5μm particle size and a specific surface area of 340m²/g. Its octadecyl (C 18 , ODS) modification with polar endcapping makes it suitable for aqueous eluents, earning it the nickname "aqua column". With a pressure stability of up to 600 bar and temperature stability at 60°C, this column is designed to handle even the most challenging separations. Recommended applications include pharmaceutical raw materials, very polar compounds, and water-soluble vitamins among others

• Category: Separation columns for HPLC
• Eluent in column: Acetonitrile - Water
• USP listing: L1
• Endcapped: yes
• Particle type: Fully porous particles (FPP)
• Pressure stability: 600 bar
• Similar phases: Aqua ® Synergi™ Hydro-RP AQ Atlantis ® dC 18 Polaris ® C18-A
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Particle size: 5 µm
• Column type: HPLC column
• Temperature stability: 60 ° C
• Column volume: 0.37 ml
• L x Ø internal (column): 125 x 2 mm
• Separation principle: Reversed phase (RP)
• Pore volume: 0.9 ml/g
• Application Database (Macherey-Nagel): HPLC
• Specific surface according to BET: 340 m²/g
• Surface chemistry: Octadecyl (C 18 , ODS) modification, Polar endcapping
• Phase: C 18 Pyramid
• Column shape: Analytical separation column
• pH stability: 1,0-9,0
• 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
• Pore size: 110 Å