TSKgel ODS-100Z High-Density C18 Column, 3-5 µm (CAT#: STEM-BC-3211-ZJF)

This C18 reversed-phase column is designed for strong retention and selective separation of relatively small compounds. It uses a high-density single-crosslinked C18 bonded phase. The stationary phase has a stated carbon content of approximately 20%. Advanced endcapping minimizes secondary interaction with residual silanol groups. This improves chromatographic behavior for compounds sensitive to active silica sites. Three- and five-micrometer particle options support high-throughput or conventional analysis. The column series provides good lot-to-lot reproducibility. Multiple internal diameters and lengths support method development across analytical platforms.

Model: TSKgel ODS-100Z
Chromatography mode: High-density C18 reversed phase
Particle sizes: 3 and 5 µm
Carbon content: Approximately 20%
Bonding: High-density single-crosslinked C18
Surface treatment: Endcapped
Internal diameters: 2.0, 3.0, and 4.6 mm
Column lengths: 1.0-25.0 cm depending on configuration
Applications: Small-molecule separation, high-throughput analysis, research, and quality control

High-density C18 phase
Strong small-molecule retention
Approximately 20% carbon
Minimized silanol interaction
3 and 5 µm options
Good lot reproducibility
Multiple column dimensions
Suitable for high-throughput analysis

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STEM-BC-0233-ZJF
STEM-BC-0234-ZJF
STEM-BC-0236-ZJF