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Get it between 2024-12-31 to 2025-01-07. Additional 3 business days for provincial shipping.
Designed by a teacher of organic chemistry, this stencil contains the greatest number of pertinents elements to easily and quickly create the various modes of representation of molecules.
Its amazing flexibility allows a solid grip leading quickly to aesthetic, clear and precise results. It is just fun to use.
All elements have been numbered and grouped by type of structure to promote better learning and understanding of this science.
This tool is useful from the very beginning courses in organic chemistry up to the various technical and academic levels of the industrial, natural and health sciences.
This precise instrument is made of a thin sheet of Mylar, 8.86 x 7.48 x 0.010 inches, flexible, resistant, durable, semi-transparent and yes, this is important, it is also recyclable.
The stencil allows the study of the various educational aspects listed below: 1- Bond-line structures of small cycles, straight and branched carbon chain with single, double and triple bonds 2- Geometric isomerism of carbon-carbon double bond and small cycles . Cis - Trans and E / Z notation 3- Newman projections of staggered & eclipsed conformers and optical isomers 4- Sawhorse structures (conformers and optical isomers) 5- Cram representation, 3D structure, and R/S configuration 7- Fischer projections of glucose isomers, oses reactions and amino acids 8- Haworth formula, representation of uranoses and pyranoses