5/9-Hole Rat Box complete with SAC, pellet, white noise and dimmer. The box defined in over 60 published papers by T.W. Robbins and others.

This 5/9 Hole Rat Box is identical to Model 80600A-CP except the pellet dispenser has been relaced with a liquid pump.

Standard 5/9 hole Test Chamber with ambulatory photobeams, white noise distraction and dimming functions built in.

A deluxe retractable lever for all rat modular test chambers.

The McIlwain Tissue Chopper was designed to prepare samples of tissue for metabolic experiments and is particularly suitable for small and irregular samples for biopsy or from small organs. The unit comes with two sample blades and chopping discs.