Drug testing model Set, Students act as members of a hospital administration who are responsible for developing a substance-abuse prevention/drug testing program, Students will explore the chemical and physical properties of five illicit drugs and build a model for each drug
Model Atomic Set - Economy, Junior, Idealy suited for advance level courses, Used for modeling three dimensional simple or complex molecular structures of organic and inorganic compounds, set consists of 30 connecting lugs and 75 balls indifferent sizes and colors
Model Atomic Set - Economy, Senior, Idealy suited for advance level courses, Used for modeling three dimensional simple or complex molecular structures of organic and inorganic compounds, set consists of 150 connecting lugs and 370balls in different sizes and colors
Photosynthesis and Respiration Model Set, Fundamental processes in the flow of energy, Students build glucose and oxygen molecules at the giant chloroplast, Move the molecules to the mitochondria and reassemble them into carbon dioxide and water molecule
Model Fetal Human Skull 21 1/2 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 2-1/2in L x 1-3/4in W x 1-3/4in H
Model Fetal Human Skull 30 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 3in L x 2-1/2in W x 2-1/2in H  
Model Fetal Human Skull 40 1/2 Weeks, Full term, skull exhibits characteristics of prenatal development, Scientific Name: Homo sapiens, 1-part skull (jaw glued to cranium), Size: 11.9L x 9.1W x 8.5H (cm)
Model Fetal Human Skull 29 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 3in L x 2-1/4in W x 2-1/2in H
Soft Organ Set, Stainless-steel fittings, 100% non-breakable plastic bones repli-cast from those of a select male specimen, Detachable arms and legs, Detachable calvaria for access to the neuro-cranium, Hinged mandibular flap which opens to expose roots of teeth in their sockets