Optimized for controlled laboratory processes, the Separation columns for HPLC, specifically the Hplc Column Nucleodur ® C 8 Ec, 3 μm, 100 mm, 4 mm, are designed for routine analyses of various compounds such as aldehydes, basic, neutral, or acidic drugs, derivatised amino acids, fat-soluble vitamins, ketones, pesticides, and phenolic compounds. Featuring a medium density monomeric octyl (C 8 , MOS) modification, this column offers a lower retention of hydrophobic compounds compared to C 18, making it suitable for specific applications within liquid chromatography (LC, HPLC). With a pressure stability of 600 bar and temperature stability of 60 °C, these columns ensure reliable performance under typical laboratory conditions.

• Category: Separation columns for HPLC
• Phase: C 8 ec
• Column type: HPLC column
• Pore size: 110 Å
• USP listing: L7
• Surface chemistry: Medium density monomeric octyl (C 8 , MOS) modification
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g
• Pressure stability: 600 bar
• Column volume: 0.35 ml
• L x Ø internal (column): 100 x 4 mm
• Particle size: 3 µm
• Eluent in column: Acetonitrile - Water
• Interactions / retention mechanism: hydrophobic (van der Waals interactions), some residual silanol interactions
• Recommended application(s): Routine analyses Aldehydes Basic, neutral or acidic drugs Derivatised amino acids Fat-soluble vitamins Ketones Pesticides Phenolic compounds
• Specific surface according to BET: 340 m²/g
• pH stability: 1,0-9,0
• Endcapped: yes
• Similar phases: NUCLEOSIL ® C 8 NUCLEOSIL ® C 8 ec Spherisorb ® C 8 Symmetry ® C 8 Hypersil™ MOS Kromasil ® C 8 LiChrospher ® RP 8
• Separation principle: Reversed phase (RP)
• Temperature stability: 60 ° C
• Column shape: Analytical separation column