Origin of water bath
Examples from the Web for water-bath
This may be done in a small Erlenmeyer flask on the water-bath.Detection of the Common Food Adulterants|Edwin M. Bruce
Digest the whole in a vessel heated by a water-bath at a temperature not exceeding 90° C.The Art of Perfumery|G. W. Septimus Piesse
Heat over a water-bath at 100° C. until the mixture solidifies.
If growth of Diplococcus pneumoniæ occurs, again heat culture in water-bath at 60° C. for one hour and again test for sterility.
Possibly the holy water in D 17, G 32, is a relic of the water-bath.