School Lab Multi-Volume Adjustable Micropipette

School Lab Multi-Volume Adjustable Micropipette 

HIGHLY ACCURATE: Calibrated in accordance with ISO 8655 for precision and accuracy. Each pipette supplied with an individual test certificate.
The quality control involves gravimetric testing of each pipette with distilled water at 22°C.
Maximum permissible systematic error (Inaccuracy): at 10 μL : 0.3 μL; at 50 μL : 0.5 μL; at 100 μL : 0.8 μL.
Maximum permissible random error (Imprecision): 10 μL : 0.15 μL; at 50 μL : 0.2 μL; at 100 μL : 0.15 μL EASY TO READ AND USE: Digital display clearly reads volume setting from 10 to 100 μL in increments of 1 μL.
Ergonomic design and lightweight prevents repetitive strain injuries.
The piston button is easily rotated to select the desired volume.
Tip ejector makes easy and quick tip change.