Piston short for Wiretrol II 1-5 / 5-10uL (1 pc.)

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