Purospher® STAR RP-8 endcapped HPLC columns are less hydrophobic than Purospher® STAR RP-18 endcapped, hence analytes typically elute faster on the C8 phase. This results in enhanced selectivity for positional isomers, and excellent peak symmetry for strongly basic and polar compounds. Purospher® STAR RP-8 endcapped is based on high-purity silica with virtually perfect surface coverage. This ensures the highest efficiency in terms of the number of theoretical plates, and outstanding stability from pH 1.5 to 10.5.
More Information
Additional
Brand
Merck
Carbon load
17.0%
Column description
Purospher
Package specification
C8 (RP8, Octyle)
Endcapping
yes
Inner diameter
2.1 mm
mode
Reversed Phase (RP)
Particle Size
3,0 µm
pH Range
1,5 - 10,5
Pore size
120 Å
USP number
L7
Length
100 mm
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