Lab Transfer Adjustable Sterile Pipette

Toption Pipette uses the air displacement principle, the piston in the piston sleeve moving at a fixed range (adjustable), to generate negative pressure, suck in quantitative (adjustable) liquid. It has many advantages, such as convenient use, reliable performance. All TOPTION pipettes have been quality tested according to ISO8655-2:2002 with calibration certificate. The quality control involves gravimetric testing of each pipette with distilled water at 22℃. 5-50UL