Gray Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Base Shape_A-Shaped each 20mm on edge with

each 20mm on edge with a top hook for suspending in water during Archimedes-principle and buoyancy experiments

Straight receiver adapter in borosilicate glass features 19/26 socket for distillation collection and chemistry apparatus connections

Built for parties and lab-themed gatherings

Farmer's design suspends a plant cutting in water with a graduated reservoir for measuring transpiration uptake in plant physiology coursework

1uF to 1uF in 0

Gray Molecular Model Atom, 2.2cm, 4 Holes, 10-Pack Base Shape_A-Shaped each 20mm on edge withFour hole gray atoms in a 10 pack at 2. 2cm diameter, conventionally standing in for metals at four bonded centers in ball and stick molecular model kits.