Reduce the risk of contamination via air disruption when dispensing sterile water or Isopropyl alcohol by using this negative pressure Wash Bottle.
These bottles are flexible, contact-clear, and designed to dispense through the top with a closure and stem molded in one piece for uniform leakproof function. The tight fit of the draw tube and closure prevents separation when squeezing the bottle, while the rounded spout prevents contaminants from entering when squeezing the bottle, and allows you to maintain sterile technique (for example not holding the bottle over the container you are dispensing into)