HPLC Guard Columns (analytical) NUCLEODUR ® C 8 Gravity, 1.8 µm, 4 x 2 mm

Adapted for use across diverse chemical handling environments, the Hplc Guard Columns (Analytical) Nucleodur ® C 8 Gravity, 1.8 μm, 4 x 2 mm feature a base deactivated (BDS), high density monomeric octyl (C 8 , MOS) modification as their surface chemistry. With a pore size of 110 Å and a specific surface area of 340 m²/g, these short columns provide excellent separation performance while ensuring the longevity of your main HPLC column. Featuring fully porous particles (FPP) with a particle size of 1.8 μm and a pressure stability of up to 900 bar, they offer robustness under various conditions. The columns are designed for acetonitrile-water eluents and have a temperature stability of 60 °C

• Category: Pre-column systems for HPLC
• Temperature stability: 60 ° C
• Eluent in column: Acetonitrile - Water
• pH stability: 1.0 - 11.0
• Column inner diameter: 2 mm
• Pressure stability: 900 bar
• Separation principle: Reversed phase (RP)
• L x Ø internal (column): 4 x 2 mm
• Particle type: Fully porous particles (FPP)
• Column length: 4 mm
• Endcapped: yes
• Surface chemistry: Base deactivated (BDS), High density monomeric octyl (C 8 , MOS) modification
• Pore volume: 0.9 ml/g
• Carbon content: 11 %
• Pore size: 110 Å
• Particle size: 1.8 µm
• Specific surface according to BET: 340 m²/g