Wiretrol II Micropipettes 100-200 µl (250 pcs)

Wiretrol II positive displacement micropipettes combine a precision bore disposable calibrated micropipette with a reusable stainless steel plunger and a fingertip handle. The calibrated micropipettes feature dual graduation and come 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 high and low viscosity liquids.