Put coverslip on drop and press down firmly but don't smash specimens. Ring in slides with Zut or balsam. Unmounting Glycerine Jelly Slides 1. Place the coverslip containing the nematodes into a Syracuse watch glass and add enough pure glycerine to cover it. Then heat the watch glass gently to about 60 - 70C and keep it at that temperature for an hour or so or until the glycerine jelly softens sufficiently to remove the specimens.
Remount specimens in anhydrous glycerine as usual.