These single-use transfer pipettes are unbreakable, don't require a separate bulb and, as they are manufactured from soft PE plastic, can be recycled. Sterile.

612-3751 for accessing deep vessels such as Winchesters and tissue culture flasks.

612-1793: type C, with graduations at 0,25 ml.

612-3751: type E, without graduations.

612-3752: type D, with graduations at 0,5 ml.