Green Molecular Model Atom, 2cm, 1 Hole, 10-Pack lab supply gas bubbling and color changing

gas bubbling and color changing

Anhydrous sodium acetate used as a buffering agent in laboratory solutions and as the basis for the classic hot ice crystallization demonstration

Adjustable flash-frequency control across this improved stroboscope lets students isolate periodic motion from rotating machinery

and styloid process for teaching upper-limb articulation and wrist fracture anatomy

the high-volume drying agent for non-aqueous extraction solvents and sulfate-ion source for production-scale chemistry

Green Molecular Model Atom, 2cm, 1 Hole, 10-Pack lab supply gas bubbling and color changingHalogen convention one hole green atoms in a 10 pack at 2cm diameter, representing terminal halogens or other single bonded atoms in molecular model structures.