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 - EC HPLC column (analytical), NUCLEODUR C18 Isis, 5 µm, 250x2 mm
 
Isis (from ancient Greek) is a goddess of Egyptian mythology. Within the divine realm, Isis played a very special role - she was the only goddess with magical powers. The NUCLEODUR C18 Isis is a octadecylsilyl phase with special polymeric, crosslinked surface modification and allows exceptional steric selectivity. This "magical" selectivity can separate (o,p,m-) substituted aromatics.
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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
Particle size
5 µm
Recommended application(s)
Steroids
Scope of delivery
1x analytical HPLC column, instruction leaflet, certificate of analysis
Recommended application(s)
RP applications HPLC
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)
Pore volume
0.9 mL/g
Eluent in HPLC column
Acetonitrile – water
Column length
250 mm
Column volume
0.8 mL
Recommended application(s)
Suitable for LC-MS
Recommended application(s)
(o,p,m-) Substituted aromatics
Recommended application(s)
Fat-soluble vitamins
Recommended application(s)
Exceptional steric selectivity
pH stability
1.0–10.0
Phase
NUCLEODUR C18 Isis
Carbon content
20.0 %
Surface chemistry
Nonpolar crosslinked polymeric octadecyl (C18, ODS) modification
Surface chemistry
High steric selectivity
 
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