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- EC HPLC column (analytical), NUCLEOSHELL PFP, 2.7 µm, 150x4 mm
This hydrophobic phase with pentafluorophenyl-propyl modification is based on core-shell technology silica gel particles and gives an alternative selectivity in comparison to classical C18 modifications. Separation mechanism based on four retention mechanisms - polar interactions (H bonds), dipole-dipole interactions, π-π interactions and hydrophobic interactions. Suitable for LC/MS due to low bleeding characteristics.
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			Particle shape Spherical Mode Reversed phase (RP) Endcapped Yes Pore size 90 Å Recommended application(s) Antibiotics Recommended application(s) Halogenated hydrocarbons Recommended application(s) Phenols Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis Recommended application(s) RP applications HPLC Recommended application(s) Reversed phase Recommended application(s) Pharmaceuticals Temperature stability (max) 60 °C Tmax (phosphate buffer) 40 °C Pressure stability (max) 600 bar Method HPLC, analytical Hardware Stainless steel Type EC HPLC column (analytical) Eluent in HPLC column Acetonitrile – water Column inner diameter 4 mm Column length 150 mm Column volume 1.9 mL pH stability 1.0–9.0 Recommended application(s) Polar compounds Recommended application(s) Aromatic and unsaturated compounds Recommended application(s) Isomers USP listing L43 Surface chemistry Pentafluorophenylpropyl (PFP) modification Carbon content 3.0 % Brand NUCLEOSHELL Pore volume Not available or proprietary Specific surface according to BET 90 m²/g Base material NUCLEOSHELL - core-shell silica Particle type Core-shell, superficially porous particles (SPP) Particle size 2.7 µm Recommended application(s) High retention of basic compounds Phase NUCLEOSHELL PFP 
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