Waters, 186003673, XBridge Peptide BEH C18 OBD Prep Column, 300Å, 10 µm, 19 mm X 250 mm, 1/pk

The XBridge BEH300 C18 Peptide Separation Technology (PST) preparative columns are optimized and QC tested for peptide separations. The wide-pore (300Å) trifunctionally bonded BEH particle offers you the widest usable pH range, superior low pH stability, and ultra-low column bleed to assay samples for proteomics, protein characterization, and peptide synthesis. The Optimum Bed Denisity (OBD) hardware format ensures superior column lifetime under a wide variety of operating conditions.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 12 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 10 µm
Endfitting Type: Waters
Pore Size: 300 Å
QC Tested: Peptide
Format: OBD Prep Column
Surface Area: 185
System: HPLC
Particle Technology: BEH
USP Classification: L1
Inner Diameter: 19 mm
Length: 250 mm
Carbon Load: 12 %
UNSPSC: 41115709
Application: Peptide
Brand: XBridge
Product Type: Preparative Columns
Units per Package: 1 pk

FAQ
Why Is Water Used As A Mobile Phase? Pure water in elevated temperature can be used as a mobile phase in liquid chromatography mainly due to change of the dielectric constant. Water’s dielectric constant is reduced from 85 at 25°C to 35 at 200°C because water behaves like an organic solvent.