Widely applied in chemical workflows, separation columns for High Performance Liquid Chromatography (HPLC) play a crucial role in the purification and identification of various substances. One such column is the HPLC Column Nucleodur ® Polartec, featuring a particle size of 5 μm, a length of 125 mm, and an inner diameter of 4 mm. This column's unique phase, PolarTec, is based on high-purity NUCLEODUR ® silica gel, which has been modified with a polar group and a hydrophobic C18 modification. This results in a phase that exhibits both steric and enhanced polar selectivity, making it ideal for separating a wide range of substances, including amino acids, basic pharmaceuticals, nitrogen-containing compounds, organic acids, pesticides, phen

• Category: Separation columns for HPLC
• USP listing: L1 L60
• Pore size: 110 Å
• Surface chemistry: Octadecyl phase (C 18 , ODS) modification, with embedded polar group (PEG)
• Particle size: 5 µm
• Column volume: 1.56 ml
• 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
• Endcapped: yes
• Application Database (Macherey-Nagel): HPLC
• Eluent in column: Acetonitrile - Water
• Pore volume: 0.9 ml/g
• pH stability: 1,0-9,0
• L x Ø internal (column): 125 x 4 mm
• Phase: PolarTec
• Interactions / retention mechanism: hydrophobic and polar (H bonds)
• Particle type: Fully porous particles (FPP)
• Pressure stability: 600 bar
• Specific surface according to BET: 340 m²/g
• Column type: HPLC column
• Separation principle: Reversed phase (RP)
• Temperature stability: 60 ° C
• Column shape: Analytical separation column