Brass Replacement Rod for Thermal Linear Expansion Apparatus LabLearner Greatly enlarged pituitary-hypothalamus complex exposes

Greatly enlarged pituitary-hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching

Built for cnidarian study

and core layers detach one by one for geology instruction

reconfiguring the demonstration meter for transformer secondary and household-circuit current measurements

8oz each in borosilicate glass for chemistry-themed entertaining and gifting

Brass Replacement Rod for Thermal Linear Expansion Apparatus LabLearner Greatly enlarged pituitary-hypothalamus complex exposesBrass replacement rod machined to 19 11 16 by 1 4 inch for the PH0371 Linear Expansion Apparatus, used to demonstrate thermal expansion against brass's well documented coefficient.