Pipette class 'A' 20ml, Borosilicate glass, Blue Printing bulb form, Yellow

• Bulb form, single mark pipette
• Calibrated to Class-A volumetric tolerances
• Made of high quality, chemical resistant borosilicate 3.3 glass
• Mechanically strong with low temperature gradient
• Individually calibrated to deliver (Ex) at 20 C reference temperature • Carefully tooled tips to ensure proper flow rates
• Color coded for easy identification
• Complies with DIN ISO 648 standard
• Batch certificate available to download online
• Autoclavable at 121 C