Nalgene™ high-density polyethylene carboys with rectangular shape for more efficient use of laboratory space. Molded-in graduations. Large neck opening (3-1/2", 8.89cm) for easier filling and cleaning. Tubulation and bottle are one-piece molded. With polypropylene screw cap. Built-in shoulder loops have sturdy, stainless steel handle attached. Leakproof. Tubulation takes tubing with 1/2" (13mm) I.D.. A hose clamp should be used when attaching tubing to ensure a tight fit and avoid leaking. Closure size is 100mm.
NOTE: Nalgene™ HDPE and PP containers can be used for long-term storage, but direct UV exposure should be avoided.