General Products
Model, Chemistry, Atomic, 150 Lugs, 370 Balls, Molecular Model Kit - Senior Set in Box
Large balls = 25mm
Small balls = 18.5mm
This set consists of 150 lugs & 370 balls of prescribed colours and sizes packed in a moulded box having separate space for every particular colour & size of ball.
Useful for construction of 3-dimensional molecular structures of various organic and inorganic compounds and demonstrating their geometries. The set consists of moulded balls of different colours and sizes along with connecting lugs of different sizes. The balls have holes to facilitate the fixing of lugs. Complete components moulded in polystyrene. The set comes nicely packed in a plastic box.
Model, Chemistry, Atomic, 30 Lugs, 75 Balls, Jnr Set in Bag, Large Balls: 25mm Small Balls:18.5mm
Junior set, to be used in conjunction with Senior/Teachers Set CM0352-01.
Set supplied in bag only.
Model, Ear biological, large, 5 parts 330x150x210mm (LxWxH)
model biological ear large 5 parts. Model Ear is beautifully coloured and is large and strong. It consists of 5 separate parts that show the construction and operation of the human ear.
The parts are very robust and they locate together with steel pins that will not bend nor break.
Overall size is 330x150x210mm LxWxH. Weight: 1.4kg
Model, Human Brain, 8 Pcs with Arteries on Base
Demonstrates the external features of the human brain and its arterial supply as a whole, as well as the relations between their component portions.
External features of the brain include: the cerebral hemisphere, brain stem and cerebellum.
It shows the following arterial supplies of the brain: sources, vertebral, internal carotid arteries, arteria supply of the cerebellum and cerebrum.
This brain model can be disassembled into 8 separate parts for careful inspection.
This product is made of washable, high-quality PVC and sits on a base.
Size: 18 x 14 x 14cm
Model, Human Digestive System on Board
This life size model shows the human digestive tract from mouth cavity to rectum. The oral cavity, the pharynx and the first part of the oesophagus are dissected along the medial sagittal plane. The liver is shown together with the gall bladder and the pancreas is dissected to expose internal features. The stomach is open along the frontal plane; the duodenum, caecum, part of the small intestine and the rectum are open to expose the interior. The transverse colon is removable. An additional relief model of the head shows the anatomy of the mouth with salivary glands.
Dim.: 90x30x13 cm, natural size, 5 parts
Weight.: approx. 1900g
Material: high quality PVC
Model, Human DNA
DNA Structure
Allows you to assemble the model and then twist it into a double helix, instead of building it around a centre post. Each of the four nitrogenous bases comes in a different unlabelled colour so students can design their own base pair coding. The model is removable from the plastic base and can be extended to its full length to demonstrate strand separation.
Weight: 1.4 kg
Size: 23 x 22 x 68 cm
