Elephant Toothpaste Chemistry Kit Manufacturer_NeuLog Corrosion-resistant copper British-pattern rain gauge

Corrosion-resistant copper British-pattern rain gauge with a weather-grade body

T-shaped screw-thread connector in borosilicate glass features thread size 13 for connecting multiple components in chemistry apparatus assembly

allowing students to map field direction across both axes by hand

designed to pair with a pump plate for atmospheric-pressure force demonstrations

Cone to screw-thread adapter in borosilicate glass features 29/32 cone for connecting cone-jointed and threaded apparatus components

Elephant Toothpaste Chemistry Kit Manufacturer_NeuLog Corrosion-resistant copper British-pattern rain gaugeStructured around the classic hydrogen peroxide foam reaction, this elephant toothpaste kit introduces elementary and middle school students to catalysis, decomposition, and phase change.