US$ 164.50
and a tapered spout
10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal
outer core
Chrome-plated 60mm reading magnifier extending to a 20cm focal length
Basic Starter Laboratory Hand Tool Set Diameter_250mm and a tapered spoutEssential hand tool starter set for laboratory work, bundling the fundamental manual tools needed for introductory science in one convenient classroom or hobbyist package.
US$ 164.50
US$ 37.50
US$ 49.50