Orbit Nitrogen atom, Nd, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, 5 ring azo, Color: Blue
Lower incisor with removable half of crown, lower canine separates in two longitudinally, lower molar with one root is one-piece and two roots separate into three parts, upper molar with three roots separates into three parts.
Simulator Child Nursing Doll, Natural size, Black in color, length of 90cm & weighing 6 kg corresponds to a small child approximately 3years old, offers numerous nursing procedures for training paediatric nurses, made of plastic, interchangeable chest & abdominal wall
Exploring Meteorology kit, Everyday in Some Way and the Meteorologist That Study Weather Patterns Are Best Source for Information, This Experiment Provides Students with the Experience of Being a Meteorologist, Include Studies o