Engineered for consistent performance, the Hplc Guard Columns (Preparative) Nucleodur ® C 18 Isis, 10 x 8 mm, 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 pressure stability of 400 bar, these guard columns provide reliable protection against chemical impurities. Featuring fully porous particles (FPP), nonpolar crosslinked polymeric octadecyl (C 18, ODS) modification, and high steric selectivity, they ensure optimal separation principles through reversed phase (RP). Their carbon content of 20% and eluent compatibility with acetonitrile-water make them ideal for various applications within your preparative liquid chromatography experiments.

• Category: Pre-column systems for HPLC
• Pore volume: 0.9 ml/g
• Pore size: 110 Å
• Column inner diameter: 8 mm
• pH stability: 1,0-10,0
• Separation principle: Reversed phase (RP)
• Column length: 10 mm
• Eluent in column: Acetonitrile - Water
• Specific surface according to BET: 340 m²/g
• Carbon content: 20 %
• Particle type: Fully porous particles (FPP)
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• L x Ø internal (column): 10 x 8 mm
• Pressure stability: 400 bar
• Endcapped: yes