Non disponible en dehors du Royaume-Uni et de l'Irlande
General description
(20) black carbon atom parts: (14) tetrahedral, (6) trigonal bipyramidal(22) red oxygen atom parts: (16) angular divalent, (6) tetrahedral(14) white hydrogen atom parts: (12) monovalent, (2) linear divalent(13) yellow sulfur atom parts: (8) angular divalent, (4) tetrahedral, (1) octahedral(10) blue nitrogen atom parts: (6) tetrahedral, (4) pyramidal(7) purple phosphorus atom parts: (4) tetrahedral, (1) trigonal bipyramidal, (2) pyramidal(8) green monovalent halogen atom parts(14) grey metal atom parts: (4) monovalent, (2) angular divalent, (2) trigonal planar, (4) tetrahedral, (1) octahedral(12) Lone pair 2D paddles: (6) pink, (6) purple(6) beige lone pair electrons(38) medium-length 31mm grey links(36) long flexible 46mm grey links(12) medium-length 31mm purple linksStorage boxInstructions
Top quality Molymod molecular model sets are for use by students, teachers, and researchers. May be upgraded or customized with additional model parts, for more info, go to sigma-aldrich.com and enter Molymod in our search engine. Scale is 2.8 cm =100 pm (open style) and 1.45 cm = 100 pm (compact, semi-space-filling). Sets include standard color-coded plastic atom centers (with bond holes set at the appropriate angles), bonding links, and a plastic storage box.Set pictured is representative of the Student set.See our Selection Guide for detailed descriptions of set contents.
Legal Information
Molymod is a registered trademark of Spiring Enterprises Ltd.
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :