Cast Iron Stump Base, 2.3", Black Entomology & Zoology_Dissection Plastic-resin Hall's carriage at 5

Plastic-resin Hall's carriage at 5

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

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

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

Glass-flask leaf electroscope with a brass rod and aluminum leaf

Cast Iron Stump Base, 2.3", Black Entomology & Zoology_Dissection Plastic-resin Hall's carriage at 5Cast 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.