Plunger long for Wiretrol II 1-5 / 5-10µl (1 pc.)

Wiretrol II positive displacement micropipettes combine a calibrated, precision bore disposable micropipette with a reusable stainless steel plunger and fingertip holder. The calibrated micropipettes feature dual graduations and are supplied with two plungers, one standard length for complete filling of the bore, and a second shorter plunger for touch-off dispensing of the sample to prevent contamination. Wiretrol II is suitable for use with both high and low viscosity liquids.