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- VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 µm, 150x21 mm
This high density C8 phase based on high purity NUCLEODUR silica gel with its endcapping suppresses any unwanted polar interactions between the silica surface and the sample, which makes “Gravity” particularly suitable for the separation of basic and other ionizable analytes. Due to the enhanced pH stability, LC/MS suitability and superior base deactivation (BDS) it is a perfect choice for method development and valuable for RP applications.
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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)
Endcapped
Yes
Particle size
5 µm
pH stability
1.0–11.0
Temperature stability (max)
60 °C
Tmax (phosphate buffer)
40 °C
Hardware
Stainless steel
Pore volume
0.9 mL/g
Surface chemistry
Base deactivated (BDS)
Eluent in HPLC column
Acetonitrile – water
Column length
150 mm
USP listing
L7
Phase
NUCLEODUR C8 Gravity
Carbon content
11.0 %
Surface chemistry
High density monomeric octyl (C8, MOS) modification
Pressure stability (max)
400 bar
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)
Recommended application(s)
For examples please see analytical NUCLEODUR C8 Gravity
Column inner diameter
21 mm
Recommended flow rate
14–40 mL/min
Column volume
52 mL
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