Suitable for laboratory and industrial environments, the Hplc Column Nucleodur ® C 18 Pyramid, 5 μm, 250 mm, 4 mm features fully porous particles (FPP) and a specific surface area of 340 m²/g. This reversed phase (RP) column has a particle size of 5 μm and a pore size of 110 Å, offering a pressure stability of up to 600 bar and temperature stability of 60°C. Its octadecyl (C 18 , ODS) modification with polar endcapping makes it suitable for aqueous eluents, particularly for separating very polar compounds such as pharmaceutical raw materials, organic acids, penicillin antibiotics, and water-soluble vitamins. The column's surface chemistry supports hydroph

• Category: Separation columns for HPLC
• Phase: C 18 Pyramid
• Separation principle: Reversed phase (RP)
• Similar phases: Aqua ® Synergi™ Hydro-RP AQ Atlantis ® dC 18 Polaris ® C18-A
• Particle size: 5 µm
• Pore size: 110 Å
• Specific surface according to BET: 340 m²/g
• L x Ø internal (column): 250 x 4 mm
• Eluent in column: Acetonitrile - Water
• Surface chemistry: Octadecyl (C 18 , ODS) modification, Polar endcapping
• Pore volume: 0.9 ml/g
• Endcapped: yes
• Pressure stability: 600 bar
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• 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
• Column shape: Analytical separation column
• Temperature stability: 60 ° C
• USP listing: L1
• Column type: HPLC column
• Column volume: 3.15 ml
• Particle type: Fully porous particles (FPP)
• Application Database (Macherey-Nagel): HPLC