Recommended for applications requiring controlled solvent behavior, the Hplc Column Nucleodur ® C 18 Gravity offers a high density C 18 phase based on high purity NUCLEODUR ® silica gel. Its endcapping feature suppresses unwanted polar interactions, making it ideal for separating basic and other ionizable analytes. With enhanced pH stability, LC/MS suitability, and superior base deactivation, this UHPLC column is an excellent choice for method development and valuable for RP applications. It's particularly useful in separating compounds with ionizable functional groups like basic pharmaceuticals and pesticides.

• Category: Separation columns for HPLC
• Specific surface according to BET: 340 m²/g
• Separation principle: Reversed phase (RP)
• Particle size: 1.8 µm
• L x Ø internal (column): 30 x 3 mm
• Column shape: Analytical separation column
• Interactions / retention mechanism: hydrophobic (van der Waals)
• USP listing: L1
• Column type: UHPLC column
• Eluent in column: Acetonitrile - Water
• Column volume: 0.2 ml
• Phase: C 18 Gravity
• Temperature stability: 60 ° C
• Recommended application(s): In general compounds with ionizable functional groups such as basic pharmaceuticals and pesticides Analgesics Antidepressants Applications for extreme pH values (1-11) Anti-inflammatory drugs Herbicides Ideal for method development Immunosuppressants Pharmaceutical products Phytopharmaceuticals
• pH stability: 1,0-11,0
• Pore size: 110 Å
• Pressure stability: 900 bar
• Similar phases: NUCLEOSIL ® C 18 HD Xterra ® RP 18 / MS C 18 Luna ® C 18 (2) Gemini ® Synergi™ Max RP Zorbax ® Extend C 18 Inertsil ® ODS III Purospher ® Star RP-18 Hypersil™ BDS
• Endcapped: yes
• Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
• Particle type: Fully porous particles (FPP)
• Pore volume: 0.9 ml/g