US$ 150.00
liquid columns
fitted with two 4mm terminal posts
25 inch ceramic bar pair simplify pole identification
Two-amp low-voltage power pack delivering 6 to 12V AC for optical benches and demonstration apparatus
delivering the continuous pressurized flow that lifts gliders off the rail for friction-free motion experiments
Rooster Bird Dissection Anatomical Model Material_Muslin liquid columnsRooster dissection model demonstrates avian anatomy, air sacs, crop, gizzard, and flight adaptations for bird biology teaching.