US$ 17.95
6 Place double walled
this novelty kit includes two 1-inch sulfur specimens in a premium cotton bag for 'yellow snow' experimental gifting
this magnified animal cell model reveals organelle ultrastructure and cellular organization for advanced biology instruction
Multi-range AC/DC moving-coil ammeter spanning to 5A with a toggle for AC or DC mode and a double measuring scale
working off-line with a compatible battery-powered logger chain
Equilateral Optical Glass Prism, 75mm Length, 25mm Faces Plastic Labware_Plastic Sets and Apparatus 6 Place double walledDesigned for class front optics demos, a 75mm long optical quality equilateral glass prism with 25mm faces splits white light cleanly for dispersion and refraction work.