Automatic Pipette Washer A Large capacity washer especially recommended for serological, bacteriological or clinical laboratory. It operates on a siphoning principle to send a continuous flow of water over the through the pipettes. At normal pressure the water is completely changed in cycles of about one minute. Even at reduced pressure this washer operates efficiently. In consist of a stainless steel washing cylinder 56 cm. Height into 15cm in diameter mounted in a base 26.2cm in diameter, and a removable pipette holder, which is 13.75cm dia. The holder is made of stainless steel with a heavy wire-mesh bottom, rolled in and spot welded for strength and durability, the cylinder has a 1.25cm inlet with a removable hose nipple for attaching to permanent dram if desired. Will accommodate pipettes up to 37.5cm in length.