Which column chemistries can run across a wide pH range? - WKB76234

ENVIRONMENT

• Column chemistry
• Column care and use
• XBridge BEH C18
• ACQUITY BEH C18
• XSelect CSH C18
• ACQUITY CSH C18

ANSWER

The column chemistries that have the widest pH range are the XBridge BEH C18 for particle sizes above 2µm, the ACQUITY BEH C18 for particle size 1.7µm, the XSelect CSH C18 for particle sizes above 2µm, and the ACQUITY CSH C18 for particle size 1.7µm.

ADDITIONAL INFORMATION

For additional information, see What is the pH range of XSelect CSH C18? and What is the pH range of the ACQUITY CSH C18 column? and What is the pH range of ACQUITY BEH C18 column? and What is the pH range of the XBridge BEH C18 column?