Cow longitudinal section of bone, front leg bone, to view internal structure, periosteum, solid bone layer, spongy bone, medullary canal, yellow bone marrow, red bone marrow, epiphysial line, head of the long bone with articulating surface of the hyaline cartilage* * Ward's preserved cow material is a byproduct of the food industry. Cows are not raised specifically for dissection. This animal material is "recycled" for educational use.
Pigeon Skeleton (Columba livia domestica), Specimen, using real, prepared bones, which are rigidly connected with each other for stability, Height: Approx. 60 - 70 cm, Width: Approx. 40 - 60 cm, Length: Approx. 50 - 60 cm, Weight: Approx. 3.5 - 4.5 kg
Front Legs of Different Mammals (Mammalia), Specimen, Included are four real bone specimens: the front leg of a dog and the front foot of a horse, a cow and a pig respectively, as well as an original plastic cast of a human hand, Weight: 4 kg
Minit Hydrogen atom, Ha, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Univalent, Color: White