US$ 8500.00
vertical graduated tube
visualizing the relationship between local motion and seismic recording for geology lessons
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
and strings for equilibrium and vector experiments
Premium Monocot Stem Model with Transverse Section, on Base Entomology & Zoology_Dissection vertical graduated tubeGreatly magnified transverse monocot stem section on a mounted base exposes scattered vascular bundle layout for advanced plant anatomy coursework.
US$ 8500.00
US$ 4250.00
US$ 4250.00
US$ 350.00