- XBridge columns
- Bridged Ethylene Hybrid (BEH)
- Peptide Separations Technology (PST)
- Peptide Column
Both designations refer to the same particle technology (Bridged Ethylene Hybrid). XBridge C18 is the naming convention for HPLC small-molecule columns, which undergo quality control testing specific for small molecules. XBridge Peptide BEH130 C18 (or XBridge Peptide BEH300 C18) is the naming convention for HPLC biomolecule columns. The bulk material used to pack XBridge Peptide BEH130 C18 and XBridge Peptide BEH300 C18 undergoes quality control testing using a cytochrome C tryptic digest.
Cytochrome C Digestion Standard (186006371) - Care & Use Manual: http://www.waters.com/webassets/cms/support/docs/720004341en.pdf
XBridge Peptide BEH C18 130A and 300A Columns Care and Use (lit code 715001443)