"WardsSci000715"

Sturdy polyethylene construction.

General-purpose graduated laboratory bottles have a narrow mouth, no-drip pour lip, and sloping shoulders to facilitate pouring and cleaning. Bottles show approximate volume graduations and have a large writing patch.

Deluxe hydro-aspirator with built-in vacuum breaker and control lever to be used to reverse the flow of water so as to direct it through the hose connections for either drawing fluid from the body cavity or rinsing a desired location.