Self-venting Thermo Scientific™ Nalgene™ fluorinated HDPE solvent wash bottles prevent liquid “self-spillage”. This high-density polyethylene squeeze bottle has low permeability, exhibits excellent chemical resistance to many organic solvents, and can be used in a temperature range of 0° to 90°C. Designed to dispense contents through the tip, the wide-mouth cap and curved stem are molded in one piece for easy filling and reliable operation. The dispense head is molded to provide precisely controlled direct flow and can be shortened to increase flow rates. The straw and cap fit tightly to prevent separation when squeezing the bottle.