Suitable for laboratory and industrial environments, the Hplc Guard Columns (Analytical) Nucleodur ® C 8 Gravity, 1.8 μm, 4 x 3 mm come packaged as individual units within a protective sleeve. Featuring a reversed phase separation principle, these pre-columns are designed to protect your main HPLC column from contamination by filtering out chemical impurities before they reach the primary column. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a pressure stability of up to 800 bar, these guard columns offer excellent performance and durability under various conditions, making them ideal for a wide range of applications. Additionally, their base deactivated (BDS), high density monomeric octyl (C 8 , MOS) modified surface chemistry ensures optimal compatibility with aceton

• Category: Pre-column systems for HPLC
• Carbon content: 11 %
• Temperature stability: 60 ° C
• Endcapped: yes
• Pressure stability: 800 bar
• Pore size: 110 Å
• Pore volume: 0.9 ml/g
• Separation principle: Reversed phase (RP)
• pH stability: 1.0 - 11.0
• Column length: 4 mm
• Eluent in column: Acetonitrile - Water
• Column inner diameter: 3 mm
• L x Ø internal (column): 4 x 3 mm
• Specific surface according to BET: 340 m²/g
• Particle type: Fully porous particles (FPP)
• Particle size: 1.8 µm
• Surface chemistry: Base deactivated (BDS), High density monomeric octyl (C 8 , MOS) modification