Swpeet 200 Pcs Molecular Model Kit for Organic and Inorganic Chemistry Chemistry Molecular Model Student and Teacher Set 83 Atoms 116 Links 1 Short Link Remover Tool

What's in the box? This Molecular Model Kit has a total of 200 pieces including a link remover. With this set, it is easy to build models for Organic and Inorganic Chemistry! Build models such as: alkanes, alkenes, alkynes, alky halides, alcohols, ethers, aldehydes, ketones, carboxylic acids, nitriles, amines, esters, aromatic compounds, heterocyclic compounds, and more. All parts are made of durable and sturdy plastic which are color coded to national standards. Specification: Material: PP (atomic), LDPE (link), ABS (box) Size: Hydrogen diameter: 17 mm Other atoms diameter: 23 mm Plastic box: 17 x 23 x3.5 cm / 6.69 x 9.05 x1.37inch Color: Different atoms, different colors Weight: Including box total 0.5 kg Package included: Atomic - valence(angle) Color - Qty. ? H-Hydrogen - 1 - white - 30 ? C-Carbon - 4(109°28) - black -16 ? O-Oxygen - 2(105°) - red - 15 ? N-Nitrogen -3(107°)- sky blue- 2 ? N-Nitrogen - 4(109°28) - sky blue - 2 ? S-Sulfur - 2(105°) - yellow -2 ? P-Phosphorus - 4(109°28) - brown - 1 ? P-Phosphorus - 5(120°/90°) - brown - 1 ? F-Fluorine - 1 - orange - 2 ? Cl-Chlorine - 1 - green - 8 ? Br-Bromine - 5(120°/90°) - deep blue - 2 ? I-Iodine - 5(120°/90°) - purple - 2 Links - color - length - Qty. ? medium link - sky blue - 27mm - 52 ? long link - grey - 43mm - 22 ? Proportional short key (used to build scale model) - white-11 - 42 ? Short link remover tool - 1 ? ABS Plastic Box(size:17 x 23 x3.5 cm / 6.69 x 9.05 x1.37inch) - 1 Dear customers, Because the parts are assembled manually, there Maybe missing parts. In this case, please contact us in time, we will Reissue you for missing items as soon as possible. As a seller, I hoping to get your understanding and support.