Ideal for precise liquid measurement in science lessons, these Philip Harris Class A bulb-form volumetric pipettes support accurate experiments for secondary schools and colleges. Made from durable borosilicate glass, they are suitable for chemistry and biology practicals requiring reliable results.

• Class A accuracy for dependable measurements
• Made from borosilicate glass for chemical resistance and durability
• Colour-coded graduation and volume marking for easy identification
• Available in 2ml, 5ml, 10ml, and 25ml sizes (packs of 5)
• Requires a pipette filler (not included)
• Typical length: 457mm (10ml variant)