Cast Iron Stump Base, 2.3", Black Entomology & Zoology_Dissection this student molecular model set

this student molecular model set covers both inorganic and organic chemistry topics with durable plastic atoms and connecting links

supporting both qualitative and quantitative force-vs-distance student investigations

used as the standard positive partner to ebonite in triboelectric investigations

sized to fit the PH0380A bar-breaking apparatus for repeated thermal-contraction fracture demonstrations

and nucleus out of the cell body for hands-on organelle identification in cell biology teaching

Cast Iron Stump Base, 2.3", Black Entomology & Zoology_Dissection this student molecular model setCast iron stump base with a black chemical resistant coating, 2. 3 inches wide and 1. 75 inches tall, supporting 13 mm rods for compact small scale laboratory stand setups.