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- EC UHPLC column (analytical), NUCLEODUR Sphinx RP, 1.8 µm, 100x3 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.
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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
Temperature stability (max)
60 °C
Tmax (phosphate buffer)
40 °C
Hardware
Stainless steel
Pore volume
0.9 mL/g
Eluent in HPLC column
Acetonitrile – water
Column inner diameter
3 mm
Column length
100 mm
Column volume
0.7 mL
Recommended application(s)
Suitable for LC-MS
USP listing
L11
pH stability
1.0–10.0
Recommended application(s)
Quinolone antibiotics
Recommended application(s)
Sulfonamides
Recommended application(s)
Xanthines
Recommended application(s)
Substituted aromatics
Recommended application(s)
Additional π-π (pi-pi)-interactions
Phase
NUCLEODUR Sphinx RP
Carbon content
15.0 %
Surface chemistry
Bifunctional RP phase
Surface chemistry
Balanced ratio of propylphenyl and C18 ligands
Recommended application(s)
RP applications UHPLC
Particle size
1.8 µm
Pressure stability (max)
800 bar
Scope of delivery
1x analytical HPLC/UHPLC column, instruction leaflet, certificate of analysis
Method
HPLC/UHPLC, analytical
Type
EC UHPLC column (analytical)
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