- Vacuum-sealed plates exclude moisture and have a convenient hard surface for writing
- Silica gel with inert binder
- Each channel is approximately 8 mm wide with 1 mm spacing between channels
Plates have 250 µm analytical layer, except for 0144K71 plates which have a 200 µm analytical layer. 2739D50 has a 500 µm preparative layer, 0149Q24 has a 1000 µm preparative layer and 0144K69 have 200 µm preparative layers.
2739G20 is a 19-Channel plate.
0149Q24 and 0148U52 are 19-Channel plates. 0148U51 is a 4-Channel plate.