Prepared to meet the demands of technical research tasks, the HPLC Column Nucleodur® Polartec offers exceptional versatility within the realm of liquid chromatography. Crafted from high-quality stainless steel, it boasts a particle size of 5 microns and a length of 250 millimeters, housed within a 4.6 millimeter diameter column. This particular HPLC phase exhibits both steric and enhanced polar selectivity, resulting from its unique C18 modification featuring an embedded polar group (PEG). Its superior performance under high aqueous conditions makes it ideal for separating a wide range of compounds, including amino acids, basic pharmaceuticals, nitrogen-containing compounds, organic acids, pesticides, phenols, water-soluble vitamins, and more. Furthermore, its low bleeding characteristics render it suitable for LC/MS applications.

• Category: Separation columns for HPLC
• pH stability: 1,0-9,0
• Specific surface according to BET: 340 m²/g
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Pore size: 110 Å
• Phase: PolarTec
• Surface chemistry: Octadecyl phase (C 18 , ODS) modification, with embedded polar group (PEG)
• Separation principle: Reversed phase (RP)
• Pressure stability: 600 bar
• Recommended application(s): Amino acids Basic pharmaceuticals Especially for polar compounds Nitrogen containing compounds Organic acids Pesticides Phenols Suitable for 100 % aqueous eluents Suitable for LC-MS Water-soluble vitamins
• USP listing: L1 L60
• L x Ø internal (column): 250 x 4.6 mm
• Particle size: 5 µm
• Endcapped: yes
• Temperature stability: 60 ° C
• Column type: HPLC column
• Column shape: Analytical separation column
• Column volume: 4.15 ml
• Eluent in column: Acetonitrile - Water
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g