Tailored for precision-driven chemical tasks, the HPLC Column Nucleodur® C 18 Pyramid, available in a 250mm x 10mm dimension, offers a unique combination of features ideal for reversed phase separations. With its fully porous particles (FPP), 5μm particle size, and 110Å pore size, this column delivers exceptional pressure stability up to 400bar and temperature stability up to 60°C. Its octadecyl (C18, ODS) modification with polar endcapping ensures compatibility with aqueous eluents, making it particularly suited for very polar compounds such as pharmaceutical raw materials, organic acids, penicillin antibiotics, and water-soluble vitamins. This HPLC column comes equipped with a specific surface area of 340m²/

• Category: Separation columns for HPLC
• Surface chemistry: Octadecyl (C 18 , ODS) modification, Polar endcapping
• Pore size: 110 Å
• L x Ø internal (column): 250 x 10 mm
• Phase: C 18 Pyramid
• Particle type: Fully porous particles (FPP)
• Pressure stability: 400 bar
• pH stability: 1,0-9,0
• Separation principle: Reversed phase (RP)
• USP listing: L1
• Endcapped: yes
• Column type: HPLC column
• 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
• Similar phases: Aqua ® Synergi™ Hydro-RP AQ Atlantis ® dC 18 Polaris ® C18-A
• Particle size: 5 µm
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Temperature stability: 60 ° C
• Pore volume: 0.9 ml/g
• Column volume: 20 ml
• Column shape: Preparative separation column
• Eluent in column: Acetonitrile - Water
• Specific surface according to BET: 340 m²/g