Built to deliver predictable results in synthesis routines, the Hplc Guard Columns (Analytical) Nucleodur ® C 8 Ec, 3 µm, 4 x 3 mm are designed as pre-columns that protect your main HPLC column from contamination. With a medium density monomeric octyl (C 8 , MOS) modification, these guard columns employ reversed phase (RP) separation principles and feature fully porous particles (FPP). They boast a specific surface area of 340 m²/g, a pore size of 110 Å, and a pore volume of 0.9 ml/g. Suitable for eluents such as acetonitrile-water mixtures, they offer temperature stability up to 60°C and a wide pH range compatibility of 1.0 - 9.0. By using these

• Category: Pre-column systems for HPLC
• pH stability: 1.0 - 9.0
• Separation principle: Reversed phase (RP)
• Pore volume: 0.9 ml/g
• Carbon content: 10.5 %
• L x Ø internal (column): 4 x 3 mm
• Temperature stability: 60 ° C
• Eluent in column: Acetonitrile - Water
• Endcapped: yes
• Column length: 4 mm
• Pore size: 110 Å
• Column inner diameter: 3 mm
• Surface chemistry: Medium density monomeric octyl (C 8 , MOS) modification
• Particle type: Fully porous particles (FPP)
• Specific surface according to BET: 340 m²/g