Designed for professional use, these Separation columns for HPLC, specifically the HPLC Column Nucleodur® C 18 Pyramid, boast a particle size of 1.8 μm and a column volume of 0.83 ml. With a pore size of 110 Å and a specific surface area of 340 m²/g according to BET, they offer excellent performance for separating very polar compounds such as pharmaceutical raw materials, organic acids, and penicillin antibiotics. The unique feature of this UHPLC column is its polar endcapping, making it suitable for aqueous eluents, often referred to as an "aqua column". These columns are ideal for applications requiring 100% aqueous eluents, such as water-soluble vitamins, complexing agents, nucleic acid bases

• Category: Separation columns for HPLC
• Column type: UHPLC column
• Eluent in column: Acetonitrile - Water
• Particle type: Fully porous particles (FPP)
• Pressure stability: 900 bar
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Column shape: Analytical separation column
• Similar phases: Aqua ® Synergi™ Hydro-RP AQ Atlantis ® dC 18 Polaris ® C18-A
• Temperature stability: 60 ° C
• Phase: C 18 Pyramid
• Specific surface according to BET: 340 m²/g
• Particle size: 1.8 µm
• USP listing: L1
• 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
• L x Ø internal (column): 50 x 4.6 mm
• Endcapped: yes
• Pore size: 110 Å
• pH stability: 1,0-9,0
• Column volume: 0.83 ml
• Pore volume: 0.9 ml/g
• Separation principle: Reversed phase (RP)
• Surface chemistry: Octadecyl (C 18 , ODS) modification, Polar endcapping