HPLC Guard Columns (preparative) NUCLEODUR ® SiOH, 10 x 8 mm

Designed with efficiency in synthetic processes in mind, the Hplc Guard Columns (Preparative) Nucleodur ® Sioh, 10 x 8 Mm are essential pre-column systems for High Performance Liquid Chromatography (HPLC). These guard columns protect the main HPLC column from contamination, ensuring optimal performance and longevity. With a pore size of 110 Å, a specific surface area of 340 m²/g, and a pressure stability of 400 bar, they effectively filter out impurities, preventing them from reaching and potentially damaging the main column. Their unmodified high purity silica gel (SiOH) surface chemistry, combined with a temperature stability of 60°C, makes them suitable for a wide range of applications within the pH range of 2.0-8.0. By using

• Category: Pre-column systems for HPLC
• Eluent in column: n -Heptane
• pH stability: 2,0-8,0
• Pore volume: 0.9 ml/g
• Temperature stability: 60 ° C
• Carbon content: 0 %
• Specific surface according to BET: 340 m²/g
• Column inner diameter: 8 mm
• Endcapped: no
• Column length: 10 mm
• Surface chemistry: Unmodified high purity silica gel (SiOH)
• Particle type: Fully porous particles (FPP)
• Pore size: 110 Å
• L x Ø internal (column): 10 x 8 mm
• Separation principle: Multi-mode (NP and RP), Normal phase (NP)
• Pressure stability: 400 bar