Latch-Lid? units have a unique stainless steel latching device that holds the lid and tank firmly in place. This permits complete saturation of the chamber with solvent vapor for uniform development of chromatograms. Glass tank features flat ground tops, inner and outer rims beveled for safety, and flat ground bottoms for stability. Accessorize with multi-plate TLC racks for simultaneous development of up to six TLC plates.
