Intended for structured formulation workflows, the Hplc Guard Columns (Preparative) Nucleodur ® C 18 Isis, 10 x 16 mm, provide essential protection for your primary HPLC column against contamination. With a length of 10 mm and an inner diameter of 16 mm, these guard columns are designed to fit securely within a guard column holder, positioned between the injector and the HPLC column. Featuring fully porous particles (FPP), a nonpolar crosslinked polymeric octadecyl (C 18, ODS) modification, and a high steric selectivity surface chemistry, they offer optimal separation performance under reversed phase (RP) conditions. Additionally, these guard columns boast a pore size of 110 Å, a specific surface area of 340 m²/g, and a pressure

• Category: Pre-column systems for HPLC
• Surface chemistry: Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity
• Pressure stability: 400 bar
• Column length: 10 mm
• Eluent in column: Acetonitrile - Water
• Separation principle: Reversed phase (RP)
• pH stability: 1,0-10,0
• Endcapped: yes
• L x Ø internal (column): 10 x 16 mm
• Specific surface according to BET: 340 m²/g
• Pore size: 110 Å
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g
• Column inner diameter: 16 mm
• Carbon content: 20 %