Lab-Grade Rubber Suction Bulb Set

This set includes two identical suction bulbs crafted from natural rubber — selected for its superior elasticity, tear resistance, and tactile feedback. Each unit measures approximately 8 cm in total length with a 4 cm spherical bulb section and weighs around 25 grams. Typical suction volume per compression is 15–20 ml, suitable for controlled aspiration of viscous or concentrated liquids. Operation follows a simple three-step process: manually squeeze the bulb to evacuate air, insert the tip into the target liquid, then release pressure to draw fluid into the bulb cavity. Repeat as needed for thorough rinsing or sampling. No assembly or maintenance required. Commonly deployed in quality control labs across mining, agri-research, and food production sectors — where consistent manual suction performance, ease of sterilisation, and compatibility with common labware are critical operational factors.