HPLC Guard Columns (analytical) NUCLEODUR ® PFP, 5 µm, 4 x 2 mm

Designed to integrate seamlessly into laboratory operations, the Hplc Guard Columns (Analytical) Nucleodur ® PFP, 5 μm, 4 x 2 mm are essential pre-column systems for High Performance Liquid Chromatography (HPLC). These guard columns protect the main HPLC column from contamination by placing them in a guard column holder, which is installed between the injector and the HPLC column. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a pressure stability of 600 bar, these fully porous particle (FPP) guard columns offer excellent performance and longevity. Featuring a reversed phase (RP) separation principle and a surface chemistry of pentafluorophenylpropyl (PFP), they are ideal for applications requiring acetonit

• Category: Pre-column systems for HPLC
• Pressure stability: 600 bar
• Carbon content: 8 %
• Column length: 4 mm
• pH stability: 1,0-9,0
• Particle type: Fully porous particles (FPP)
• Separation principle: Reversed phase (RP)
• Specific surface according to BET: 340 m²/g
• Particle size: 5 µm
• Endcapped: yes
• L x Ø internal (column): 4 x 2 mm
• Pore volume: 0.9 ml/g
• Surface chemistry: Pentafluorophenylpropyl (PFP) modification
• Eluent in column: Acetonitrile - Water
• Pore size: 110 Å
• Column inner diameter: 2 mm