Set of 3 Lab Pipette Pumps Color Coded 2ml Blue + 10ml Green + 25ml Red for Plastic or Glass Pipettes

    ✅ PREMIUM QUALITY MATERIALS: Made with materials resistant to acids, alkalis and can be used for draining variety of liquids. Featuring syringe-type design and intuitive operating concept, this Pipette Pump provides easy, safe liquid pipetting and dispensing.    ✅ IMPROVES WORK EFFICIENCY: Color-coded in 3 different sizes for easy identification: 2ml Blue, 10ml Green, 25ml Red. Soft, elastic chuck has a threaded collar that tightens to grip glass or plastic pipets securely. Packed in a box that also contains how to use instructions.    ✅ WIDE LAB USAGE: These pumps are compatible with different volume of plastic or glass pipettes. Cone nozzle has an air-tight grip on pipettes. Essential tool used for day-to-day laboratory research procedures by medical students, lab technicians and training centers.    ✅ REUSABLE PIPETTE PUMP: Thumbwheel design allows for easy single-handed operation. Simply rotate the thumbwheel to raise or lower plunger, press the drainage button, and the side le