Educational aids
Starch model
Product reference: Che000104
Tax excl.: zł79.67
Tax incl.: zł98.00
Tax incl.: zł98.00
In order notes ask for instructions in Ukrainian as well!
Description
MACHINE TRANSLATION (not authorised yet)
A model from which you can build a starch or cellulose molecule. Consisting of 63 atoms, 66 connectors and 1 tool to disconnect the elements.Set composition:
carbon atoms C, 18 pcs, diameter 23 mm
oxygen atoms O, 15 units, diameter 23 mm
hydrogen atoms H, 30 units, diameter 15 mm
connectors, 66 pieces
device for removing connectors, 1 pc.
Good to know...
Starch is a carbohydrate which consists only of glucose mers connected by α-glycosidic bonds. It is also a plant polysaccharide that is an energy store in plants. Starch in the human diet is the main carbohydrate provided with food.
Cellulose is a linear polysaccharide made of β-1,4-glycosidically linked D-glucose molecules. The β-bonding results in long and stiff strands arranged in parallel and connected by hydrogen bridges to form micelles.
Product Details
Che000104
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