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.