EC HPLC column (analytical), NUCLEODUR C18 Gravity, 5 µm, 250x4.6 mm

This high density C18 phase based on high purity NUCLEODUR silica gel with its endcapping suppresses any unwanted polar interactions between the silica surface and the sample, which makes “Gravity” particularly suitable for the separation of basic and other ionizable analytes. Due to the enhanced pH stability, LC/MS suitability and superior base deactivation (BDS) it is a perfect choice for method development and valuable for RP applications.

Hazardous material No
Method HPLC, analytical
Phase NUCLEODUR C18 Gravity
Base material NUCLEODUR - high purity silica
Surface chemistry Base deactivated (BDS), High density octadecyl (C18, ODS) modification
Mode Reversed phase (RP)
Hardware Stainless steel
Type EC HPLC column (analytical)
USP listing L1
Column length 250 mm
Column inner diameter 4.6 mm
Particle size 5 µm
Particle type Fully porous particles (FPP)
Particle shape Spherical
Pore size 110 Å
pH stability 1.0–11.0
Carbon content 18.0 %
Endcapped Yes
Specific surface according to BET 340 m²/g
Pressure stability (max) 600 bar
Pore volume 0.9 mL/g
Eluent in HPLC column Acetonitrile – water
Recommended application Analgesics, Antidepressants, Antiinflammatory drugs, Applications at pH extremes (1-11), Herbicides, Ideal for method development, Immunosuppressants, Pharmaceuticals, Phytopharmaceuticals, Reversed phase, RP applications HPLC
Temperature stability (max) 60 °C
Tmax (phosphate buffer) 40 °C
Column volume 4.15 mL
Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis
Storage temperature RT