Sub-two-micron ethylene-bridged hybrid particles are used in Waters' ";Ultra"; variant of this technique.
Sub-two-micron ethylene-bridged hybrid particles are used in Waters' ";Ultra"; variant of this technique. Either PAGE, desalting, cartridge purification or this procedure is used to remove incorrect products after oligonucleotide synthesis. Injection delay can be used to compensate for an increase in the dwell volume when changing devices for this procedure. Changes in dielectric constant, density, or refractive index are used in ";bulk property"; detectors for this technique. Adding trimethylsilyl groups to free silanol groups in this technique is one method of preventing peak tailing. The solvent composition in this technique is constant in the isocratic flow mode. This technique often uses a packed bed of micron-scale particles with a mobile phase pumped through at up to 600 atmospheres. For 10 points, name this form of column chromatography which uses solvents under high pressure.
Sub-two-micron ethylene-bridged hybrid particles are used in Waters' ";Ultra"; variant of this technique.
HPLC [or High Performance Liquid Chromatography, prompt on ―liquid chromatography‖ or ―LC‖ or ―column chromatography‖ or ―chromatography‖]