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- EC HPLC column (analytical), NUCLEODUR PolarTec, 3 µm, 100x2 mm
Based on high-purity NUCLEODUR silica gel, a polar group was embedded in a hydrophobic C18 modification. As a result, this HPLC phase shows steric and an increased polar selectivity. This HPLC phase shows a good performance under high aqueous conditions. It is a hydrophobic phase with pronounced hydrophilic properties. Separation mechanism based on hydrophobic (van der Waals) and polar interactions. Suitable for LC/MS due to low bleeding characteristics.
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			Brand NUCLEODUR Pore size 110 Å Specific surface according to BET 340 m²/g Base material NUCLEODUR - high purity silica Particle type Fully porous particles (FPP) Particle shape Spherical Mode Reversed phase (RP) USP listing L1 Endcapped Yes Recommended application(s) Pesticides Recommended application(s) Phenols Recommended application(s) Amino acids Recommended application(s) Organic acids Scope of delivery 1x analytical HPLC column, instruction leaflet, certificate of analysis Recommended application(s) Reversed phase Temperature stability (max) 60 °C Tmax (phosphate buffer) 40 °C Column inner diameter 2 mm Pressure stability (max) 600 bar Method HPLC, analytical Hardware Stainless steel Type EC HPLC column (analytical) Particle size 3 µm Pore volume 0.9 mL/g Eluent in HPLC column Acetonitrile – water Column length 100 mm Column volume 0.3 mL Recommended application(s) Water-soluble vitamins pH stability 1.0–9.0 Recommended application(s) Suitable for LC-MS Recommended application(s) Polar compounds Carbon content 17.0 % Recommended application(s) Suitable for 100 % aqueous eluents Recommended application(s) RP applications UHPLC Recommended application(s) Nitrogen containing compounds Recommended application(s) Basic pharmaceuticals USP listing L60 Phase NUCLEODUR PolarTec Surface chemistry Octadecyl phase (C18, ODS) modification Surface chemistry Embedded polar group (EPG, PEG) 
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