Examples from literature

• Sometimes oil is poured on top of the fluid in the jar to prevent the creeping of the salts and the evaporation of the electrolyte. 
• The centre compartment is used to hold the lead or other suitable anode and electrolyte. 
• The method of procedure is to take a series of normal responses to uniform stimuli, the electrolyte being water. 
• This involves a gradual consumption of one of the elements and a corresponding exhaustion of the active properties of the electrolyte. 
• To prevent these electrolytes from freezing we had in each meter a strip of metal.