Multi-phase Silica Gel HLF/C18F Strip 250um 20x20cm (25 plates/box) P17011
Sample is typically separated first on the C18 reversed phase. After drying the plate, the plate is rotated and developed in the normal phase silica gel direction. This multi-phase layer shares complete compatibility with most organic solvents.
Silica Gel HLF (150Å) 250um 20x20cm w/Preadsorbent Zone (25 plates/box) P67011
The preadsorbent zone also allows more flexibility in the sample application process. The preadsorbent zone is an inert sample application area along the bottom edge of the plate adjoining the main adsorbent zone.
Silica Gel HLF TLC Plates 250um 10x10cm Channeled w/Preadsorbent Zone P44971
The preadsorbent zone also allows more flexibility in the sample application process. The preadsorbent zone is an inert sample application area along the bottom edge of the plate adjoining the main adsorbent zone.