What is the correct way to transfer large volumes of chemicals?
Given that the chemicals in question aren't air sensitive (i.e. theres no need for an inert atmosphere), a measuring cylinder would suit your needs. 

They're available in glass and various plastics, in sizes upto around 3000 mL. The glass ones are generally better as theres less risk of the chemicals reacting with the glass compared to with plastic, but it really does depend on what you're using. 

Once you're done with the measuring cylinder, just rinse it with water (into a suitable toxic waste container if the chemicals cannot go down the drain, which I suspect they can't), and leave it to dry somewhere (else put it in a warm oven for an hour or so).