Columns

YMC-Pack TMS

YMC-Pack TMS columns are bonded with trimethylmonochlorosilane to create a phase with intermediate polarity for analysis of extremely hydrophobic compounds using conventional reversed-phase solvents and highly polar compounds using highly aqueous solvents. The unique chemistry of TMS is also well-suited for the analysis of multifunctional compounds. Selectivity characteristics of a C1 bonded phase can be unique and samples must be tested to determine the applicability of the phase.

SPECIFICATION
Particle size 3 µm, 5 µm
Pore size 120 Å
Carbon contents 4%
Usable pH range 2-7.5
POINT
  • Shortest of all alkyl bonded phases
  • Intermediate polarity between normal phase silica and other alkyl bonded reversed phases
  • Available in analytical, semi-perp and preparative column sizes