ADI'S BALL-IN-THE-WALL® & BALL-IN-TUBE (TM) makes it simple for you to see if your room is at its proper directional minimum room pressure. Design includes a failsafe feature! Easy to install, no electricity & comes with lifetime replacement warranty!
Since 1942, LabDiet® has been the leader in laboratory animal nutrition. Our products are developed using a Constant Nutrition® formulation philosophy for managed nutrition, ISO 9001:2008 Certification, LabDiet® Scientists and over 70 years of leadership.
Elm Hill Labs has been specializing in the production of guinea pigs exclusively for the research community for over 50 years. All Elm Hill Hartley Guinea Pigs and Multicolored Guinea pigs are Virus-Antibody-Free.read more