The XSelect Premier HSS C18 Columns contain an ultra-performance general purpose C18 bonded phase that provides increased retention (vs. XBridge BEH C18 columns). The high strength silica (HSS) particle and tri-functional C18 bonded phase provide extremely long column lifetimes at low pH. XSelect Premier Columns use MaxPeak High Performance Surface hardware technology which significantly reduces unwanted analyte/surface interactions that can lead to poor peak shape and losses in signal intensity. The VanGuard Fit column design protects the column from contaminants and increases column lifetime.
Chemistry |
C18 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
1 pH |
pH Range Max |
8 pH |
Maximum Pressure |
18000 psi (1240 Bar) |
Endcapped |
Yes |
Silanol Activity |
Low |
Particle Shape |
Spherical |
Particle Size |
2.5 µm |
Endfitting Type |
Parker-style |
Pore Size |
100 Å |
Format |
Premier Column |
Surface Area |
230 |
System |
UHPLC, UPLC |
Particle Technology |
HSS |
Technique |
LC |
USP Classification |
L1 |
Inner Diameter |
4.6 mm |
Length |
150 mm |
Carbon Load |
15 % |
UNSPSC |
41115709 |
Brand |
XSelect |
Product Type |
Columns |
Units per Package |
1 pk |