Formulated to support synthetic operations, the Hplc Column Nucleodur® C 8 Ec, 250 MM, 21 MM offers a medium density monomeric octyl (C 8, MOS) modification as its surface chemistry. With a specific surface area of 340 m²/g according to BET, this preparative separation column provides an ideal platform for routine analyses of aldehydes, basic, neutral, or acidic drugs, derivatized amino acids, fat-soluble vitamins, ketones, pesticides, and phenolic compounds. Its eluent in the column consists of acetonitrile and water, ensuring efficient separations under reversed-phase conditions. The column's particle size of 5 μm, combined with its pressure stability of 400 bar, ensures robust performance even under demanding conditions. Additionally, it

• Category: Separation columns for HPLC
• Phase: C 8 ec
• Temperature stability: 60 ° C
• Interactions / retention mechanism: hydrophobic (van der Waals interactions), some residual silanol interactions
• Specific surface according to BET: 340 m²/g
• Particle size: 5 µm
• L x Ø internal (column): 250 x 21 mm
• Pore volume: 0.9 ml/g
• Column shape: Preparative separation column
• Recommended application(s): Routine analyses Aldehydes Basic, neutral or acidic drugs Derivatised amino acids Fat-soluble vitamins Ketones Pesticides Phenolic compounds
• Separation principle: Reversed phase (RP)
• Column volume: 87 ml
• Surface chemistry: Medium density monomeric octyl (C 8 , MOS) modification
• USP listing: L7
• Eluent in column: Acetonitrile - Water
• Pressure stability: 400 bar
• Similar phases: NUCLEOSIL ® C 8 NUCLEOSIL ® C 8 ec Spherisorb ® C 8 Symmetry ® C 8 Hypersil™ MOS Kromasil ® C 8 LiChrospher ® RP 8
• Endcapped: yes
• Column type: HPLC column
• pH stability: 1,0-9,0
• Particle type: Fully porous particles (FPP)