AIDS VIRUS HIV virus model is enlarged millions of times, shows the outer lipid membrane with protein structures and the internal nucleus which contains the viral hereditary matter [RNA]. The nucleus is removable and condoms can be put underneath to provide a message regarding measures to be taken for protecting against HIV infections.Supplied without condoms, on stand,with key card.

A true three dimensional model showing detailed structure, mounted on base, with key card. Overall dimensions 345 x 195 x 210 mm. approx.

Enlarged approx.1000 times. A small pseudopodium which can be opened up showing the structure as under electron microscope magnification. Separates into 2 parts, on base with key card. Size 480 x 310 x 80 mm.approx.

Showing the general structure, internal viscera, water vascular system and arm in T.S. showing details of tube feet, mounted on board, with key card. Overall dimensions 500 x 450 x 75 mm.approx.

Typical,a three dimensional model with one side dissected to show complete internal structures,mounted on base,with key card. Overall dimensions 220 x 130 x 430 mm.approx.

A set of 9 models, showing the process of mitotic cell division. The chromosomes are painted for easy identification.Models are approx. 150 x 120 mm.

A set of 12 models, showing detailed stages in meiotic cell division, realistically coloured to bring out the detailed structures as seen under a microscope. A very useful and instructive model, mounted on board, with key card. Overall dimensions 510 x 450 x 50 mm.approx

Natural size,Domestic hen, the right side shows the feathers and the other side all the internal organs, on base with key card.

dissectible to 8 parts approx. mounted on base with part manual (key card).

A set of two models, one dissectable into two parts, showing the anatomy of cockroach, alimentary canal regions, salivary glands, reproductive organs, nervous system etc. The other model shows the ventral structure with detachable mouth parts, wings and appendages, with key card.
Overall dimensions 670 x 625 x 210 mm.approx.

Showing details of typical mesophytic leaf, mounted on board,with key card.

Overall dimensions 410 x 250 x 60 mm.approx.

Showing complete internal anatomy of the young dicotyledonus root, mounted on board, with key card.

Overall dimensions 330 x 255 x 65 mm. approx.

This model shows the transverse and longitudinal section of a dicotyledonous stem in which case the cambium ring has been formed but no secondary growth has yet taken place. Useful model for study of epidermis, lentice, cork layer, cork cambium, cortical parenchyme, starch sheath, medullary rays, phloem, sieve plate, sieve plate, sieve tube, phloem parenchyma and inter fasicular cambium. xylem, pitted vessels, bordered pitted vessels,annular vessels,spiral vessels, pith etc. Mounted on base, with key card. Overall dimensions 480 x 170 x 440 mm.approx.