VanGuard Column Protection

Extend Analytical Column Lifetime

VanGuard Pre-columns and Cartridges are optimized to protect and prolong analytical column lifetimes without compromising chromatographic performance. These column protection products are available in a wide selection of particle sizes and stationary phases making them ideally suited for the physical and chemical protection for all Waters analytical columns.

Request Pricing Buy Now
  • Overview
  • Related
  • Buy Products
  • Literature
  • Application Notes
  • Support

How do you avoid column contamination?
Rigorous sample prep
Pre-column filter
Guard column
Column flushing