Two Parallel Necks Multiple Adapter, 19/26 Socket and 34/35 Cone, Borosilicate Glass Size_13 Inch each structure individually labeled for

each structure individually labeled for plate-tectonics units

Eye model seated in a bony orbit socket illustrates the protective skull relationship of the eye alongside its internal anatomy in a combined teaching unit

letting students rearrange bars to convert between series and parallel topologies on the same set of lamps

raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments

Two Parallel Necks Multiple Adapter, 19/26 Socket and 34/35 Cone, Borosilicate Glass Size_13 Inch each structure individually labeled forMultiple adapter in heavy duty borosilicate glass features two parallel necks with 19 26 sockets for connecting multiple components in apparatus.