I use trays such as these available from Atlantic Nuclear Corp. for assays using radiolabeled substances. They have a clear disposable liner molded to fit the lipped base and are designed to contain spills and facilitate clean-up/decontamination . The ones I use are yellow to designate radiation hazard, but they are available in white, perhaps this is at least similar to what you were using?
#7
garytse86
311
0
lol that's too advanced for me.
I just called it a white tray... thank you everybody for your time and help :)