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EC UHPLC column (analytical), NUCLEODUR Sphinx RP, 1.8 µm, 50x3 mm

The mythical creature "Sphinx" has a lion body and often a human head. High purity NUCLEODUR silica gel is modified with a balanced ratio of propylphenyl and C18 ligands. This bifunctional RP phase shows a unique selectivity and widens the scope for method development based on hydrophobic and additional π-π interactions.

Base material NUCLEODUR - high purity silica
Brand NUCLEODUR
Carbon content 15.0 %
Column inner diameter 3 mm
Column length 50 mm
Column volume 0.35 mL
Eluent in HPLC column Acetonitrile – water
Endcapped Yes
Gross weight (incl. packaging) 171.1 g / 0.38 lbs
Hardware Stainless steel
Hazardous material No
Method HPLC/UHPLC, analytical
Mode Reversed phase (RP)
Packaging dimensions 235 x 117 x 54 mm / 9.25 x 4.61 x 2.13 Inch
Particle shape Spherical
Particle size 1.8 µm
Particle type Fully porous particles (FPP)
pH stability 1.0–10.0
Phase NUCLEODUR Sphinx RP
Pore size 110 Å
Pressure stability (max) 900 bar / 13050 psi
Recommended application(s) Additional π-π (pi-pi)-interactions, Quinolone antibiotics, RP applications UHPLC, Substituted aromatics, Suitable for LC-MS, Sulfonamides, Xanthines
Scope of delivery 1x analytical HPLC/UHPLC column, instruction leaflet, certificate of analysis
Specific surface according to BET 340 m²/g
Storage temperature 15–25 °C / 59–77 °F
Surface chemistry Bifunctional RP phase, balanced ratio of propylphenyl and C18 ligands
Temperature stability (max) 60 °C
Type EC UHPLC column (analytical)
USP listing L1, L11