Earthquakes 3-D Model Kit-10 Student Model Template Sets and Teacher Guide, Vinyl Pouch, Assemble and use 3-D models to visualize and investigate key science structures, Perfect for use in the classroom, lab or at home, Satisfies NGSS Standards, Grade: 6 to 10, Material: Paper, LxW: 12X19in
Simulator SCOPIN-Broncho-Boy II, Life-sized, in plastic, Retroflexion and left-right rotation of head for laryngoscopic, orotracheal and bronchoscopic intubation.2. Acoustic warning signal if excessive pressure exerted on upper teeth by rigid tube or laryngoscope
Model, Graphite II (Hexagonal) Crystal, a low temperature dimorphic form of carbon, belongs to the hexagonal crystal system. Various physical properties may readily be explained from its structure, Dimensions: 24 x 2
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