
Pipette Filler Bulb (2 pack)
Can accommodate pipettes up to 50 ml for easy aspiration and dispensing of liquids Made of natural premium rubber with stainless steel balls on all 3 valves 3 separate valves: Air valve A (upper). Suction valve S (medium). Electronic drain valve (side) 2 in diameter, 5 in length Sold as a 2-piece set SPECIFICATIONS Bulb type: Quantitative Suction Bulb Material: Rubber Color: Red A (air valve - top) Hole opening diameter: approx. 11.2 mm. A (air valve - top) Hole diameter: approx. 5.7 mm. E (drain valve - side) Hole opening diameter: approx. 12.8 mm. E (drain valve - side) Hole diameter: approx. 7.6 mm. S (suction valve - bottom) Hole opening diameter: approx. 14.4 mm. S (suction valve - bottom) Diameter of the hole: approx. 7.1 mm. Weight: approx. 46 g / 0.1 lb.