US$ 25.00
In line membrane filter (0
measuring 11 inches in length and tightened by a thumbscrew for secure benchtop support
Six-slot polished wood rack with integrated draining pins holds 25mm test tubes and supports post-wash inversion drying in teaching chemistry labs
Pole-gap geometry on this 5
Upper Triple Root Molar Model with Interchangeable Cavities, 6-Part engine models In line membrane filter (0Interchangeable cavity inserts swap into a single molar body to illustrate progressive decay stages, supporting dental hygiene and caries prevention teaching.