"470343-146"

Replacement stopcock for Eisco acrylic burette, part number 470343-708.

Disposable Pasteur pipettes are ideally suited for use in both clinical and industrial laboratories.

A must for any dissection.

Heavy glass with raised ribs inside.

This portable burner does not have wicks to replace or gas lines to install.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Standard 4-channel, 8-channel, 12-channel and various special purpose pipettes are all compatible with these disposable, polystyrene reservoirs. To facilitate easy, dripless pouring, all versions have independent spouts in each corner. Bottoms are formed with a sharply tapered 'V' shape to minimize waste and reagent consumption.