Model 1924-B Neonatal Rat Gas Anesthesia Head Holder features a custom nose clamping device that can be utilized for delivering gas anesthesia. Custom designed palate bar insures head stability.

A variety of gas mask sizes are included with this adaptor offering maximum versatility for accommodating a wide range of animal sizes.

Gas Anesthesia Mask – inlet/outlet portsĀ (1/8″ dia.)
Ear Bars – Model 1921 Zygoma Ear Cups
(Ear Bars sold separately)