Intended for structured formulation workflows, the Hplc Column Nucleodur® C 18 Htec, 5 μm, 250 mm, 21 mm is a valuable addition to any lab working with separation columns for HPLC. This column features a C 18 HTec phase, endcapped particles, and a specific surface area of 340 m²/g, making it ideal for separating a wide range of compounds including aldehydes, fat-soluble vitamins, and phenolic compounds. With a pressure stability of 400 bar and temperature stability of 60° C, this column can handle demanding conditions while maintaining its performance. Its large pore volume of 0.9 ml/g ensures high loadability, making it suitable for both analytical and preparative applications. Additionally, the column's pH stability ranges from

• Category: Separation columns for HPLC
• Recommended application(s): Aldehydes Applications at extreme pH values (1-11) Alkaline, neutral and acidic pharmaceuticals Derivatised amino acids Fat-soluble vitamins Suitable for LC-MS High loading capacity Ketones Pesticides Phenolic compounds
• Particle size: 5 µm
• Column volume: 87 ml
• USP listing: L1
• Temperature stability: 60 ° C
• L x Ø internal (column): 250 x 21 mm
• Specific surface according to BET: 340 m²/g
• Separation principle: Reversed phase (RP)
• Particle type: Fully porous particles (FPP)
• Pressure stability: 400 bar
• Endcapped: yes
• Eluent in column: Acetonitrile - Water
• Phase: C 18 HTec
• Pore size: 110 Å
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Column type: HPLC column
• Column shape: Preparative separation column
• Application Database (Macherey-Nagel): HPLC
• Interactions / retention mechanism: hydrophobic (van der Waals)
• pH stability: 1,0-11,0
• Pore volume: 0.9 ml/g