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Teacher size is ideal for front of class or group work
The scales on the beaker is very precise
Size (3x3x3cm) including Lead
Molecular Formula: Fe2(SO4)3
There are accurate positioning gaps on the scale
Anatomy Model of Digestive Canal Structure Teacher size is ideal forSizes: 175mm x 125mm x 250mm 135mm x 110mm x 145mm 170mm x 120mm x 155mm Human Digestive Canal Anatomical Model, Highly Detailed. This model includes 3 distinct and detailed views of the surface villi and internal structures of the human digestive system and how they aid with absorption. The first view shows the general structure of the intestinal wall. The second view displays the surface of the villus. The third view is magnified to show the veins
