The XBridge Protein BEH SEC Column, 125Å, 2.5 µm, 2.1 X 50 mm, is a workhorse for method development, XBridge BEH C18 sorbent can be used over an entire range of mobile phase pH (1-12). The trifunctionally bonded C18 ligand provides you with a universal column for most HPLC/UHPLC separations and gives you the widest usable pH range, superior low pH stability, and ultra-low column bleed.
Chemistry |
Diol (OH) |
Separation Mode |
Gel Filtration (aqueous) |
Particle Substrate |
Hybrid |
pH Range Min |
2.5 pH |
pH Range Max |
8 pH |
Temperature Limits |
60 C (Low pH) / 60 C (High pH) |
Maximum Pressure |
7500 psi (517 Bar) |
Endcapped |
No |
Bonding Technology |
Diol (OH) |
Silanol Activity |
Low |
Molecular Weight Range Min |
1000 |
Molecular Weight Range Max |
80000 |
Particle Shape |
Spherical |
Particle Size |
2.5 µm |
Endfitting Type |
Parker-style |
Pore Size |
125 Å |
QC Tested |
Protein |
Format |
Column |
Packing Solvent |
20% methanol in water |
Surface Area |
395 |
System |
UHPLC, UPLC |
Particle Technology |
Hybrid |
Technique |
SEC |
USP Classification |
L33 |
Inner Diameter |
2.1 mm |
Length |
50 mm |
Carbon Load |
12 % |
eCord |
No |
UNSPSC |
41115711 |
Application |
Protein |
Brand |
XBridge |
Product Type |
Columns |