Manufactured to meet research and production requirements, the pre-column system for high-performance liquid chromatography (HPLC), specifically the Nucleodur® C 8 ec guard columns, are designed to protect your main HPLC column from contamination. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a particle type of fully porous particles (FPP), these guard columns provide efficient filtration and separation. The medium density monomeric octyl (C 8 , MOS) modification ensures a reversed phase (RP) separation principle, while the pressure stability of up to 400 bar allows for robust operation. The columns have a length of 10 mm and an internal diameter of 16 mm, making them suitable for various analytical applications. Additionally, they exhibit excellent temperature stability up to 60°C and p

• Category: Pre-column systems for HPLC
• Specific surface according to BET: 340 m²/g
• Pore size: 110 Å
• Carbon content: 10.5 %
• Column inner diameter: 16 mm
• Eluent in column: Acetonitrile - Water
• Temperature stability: 60 ° C
• pH stability: 1.0 - 9.0
• Column length: 10 mm
• L x Ø internal (column): 10 x 16 mm
• Surface chemistry: Medium density monomeric octyl (C 8 , MOS) modification
• Pore volume: 0.9 ml/g
• Pressure stability: 400 bar
• Particle type: Fully porous particles (FPP)
• Separation principle: Reversed phase (RP)
• Endcapped: yes