Labtray, PP wit, in. LxW 300x400mm, 10lLabtray, PP wit, in. LxW 300x400mm, 10lOmschrijving Burkle: Laboratory tray, PP white, in. LxW 300x400 mm, 10l The laboratory trays are practical all purpose trays that can be nested when empty, also durable, shatterproof and resist flexing. The trays have a strong, rounded rim. Suitable as a spill trough for environmentally dangerous, aggressive substances, for experiments, as an etching tray, as an instrument holder, a medicine tray, a photographic