Waters Sy mmetry C4 Sentry Guard Cartridge, 300 Å, 5 µm, 3.9 mm x 20 mm, 1K - 30K, 2/PK

Primarily supports legacy methods. Symmetry columns give you confidence in the long-term compliance of your HPLC methods. No need to compromise on peak shape, selectivity, column-to-column and batch-to-batch reproducibility, or other critical performance characteristics. Available in a variety of particle sizes, chemistries and dimensions.