TLC Developing Tank with Latch Lid

Latch lids are designed to hold the lid firmly to the developing tank, greatly improving the stability of the saturated environment for developing TLC plates. Knob for easy lifting PTFE retainers inside prevent the lid from accidentally sliding off the tank Manufactured from sturdy molded glass bricks that will withstand regular use for many years Clear sides allow unobstructed visual inspection of TLC plates up to 20 x 20 cm in size Top of tank is ground flat to match the lid, and the edges are beveled to remove any sharp edges Bottom is ground to provide a flat, level surface Raised ridge along inside bottom allows simultaneous development of two 20 x 20 cm or four 5 x 20 cm plates Inside dimensions of the tank are approximately 27 cm W x 7 cm D x 25 cm H (10 5/8 x 2 7/8 x 9 3/4 inches) Weight is approximately 5.4 kg (12 pounds) Manufactured from 90 expansion soda lime glass conforming to USP Type III requirements