Flash PTFE tubing
£11.40
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- VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 250x21 mm
Standard RP phase (110 Å) for daily routine analysis and up-scaling for preparative HPLC. Also available as wide pore (300 Å) for separation of biomolecules in analytical columns. This octadecyl modification is based on high purity NUCLEODUR silica gel.
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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
Phase
NUCLEODUR C18 ec
Surface chemistry
Medium density monomeric octadecyl (C18, ODS) modification
Endcapped
Yes
Particle size
5 µm
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 length
250 mm
pH stability
1.0–9.0
Pressure stability (max)
400 bar
Carbon content
17.5 %
Method
HPLC, preparative
Type
VP HPLC column (preparative)
Scope of delivery
1x preparative HPLC column, instruction leaflet, certificate of analysis
Recommended application(s)
RP applications (preparative)
Column inner diameter
21 mm
Recommended flow rate
14–40 mL/min
Recommended application(s)
For examples please see analytical NUCLEODUR C18 ec
Column volume
87 mL
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