500 ml draw off with 4′ hose
We sell two types of draw-offs with 4′ hose. One fits 100ml bottles, the other fits 500ml bottles. Both types are vented. Works great with the 5 and 10 ml automatic syringes. Designed so you can suck the vaccine directly from the bottle instead of re-filling syringes. Bottle must beheld upside down. Each comes with 4′ tubing.