The focusing screen supplies diffused light iluminating vials for chromatography with chromatograms from behind. It allows to observe the advancement of the face of the mobile phase on chromatograms very easy even from a longer distance.
Main components of the device
- Plastic bed plate providing the positioning of vials for chromatography holding chromatograms in front of the screen
- Stainless steel housing containing the luminary with a service cabel
- Glass front screen – a source of diffused light
Related devices (are not a part of this device)
- Vials for chromatography PT303, PT304
- Pads for chromatography PT298
- PT173 slanted stand
- all parts except the base with the lid are interchangeable
Accessories supplied with the device
- None