In fact, it was necessary to thoroughly wash the pipe with glycerine-water mixture.
Finally, the 500 ml container was topped off with glycerine and capped.
Once a sufficient amount of clear glycerine is drawn into each needle, the vacuum is relieved before the needle is removed from the beaker.
This index-corrected glycerine is then used both in the tank and in the external rectangular containment vessel.
For the external chamber, any water-diluted layer on the surface is removed and additional fresh glycerine is added.
Since glycerine tends to coat and stick rather well, special attention should be taken when cleaning up spills and drips.
Some runs were made with water in place and the linear limit is of the glycerine-water mixture.
All nematode parasites were studied as wet mounts in a mixture of ethanol and glycerine.
