FRETE GRÁTIS para o Sul e Sudeste nas compras acima de R$ 89,00; para o Centro-Oeste e Nordeste, nas compras acima de R$ 109,00; e, para o Norte, nas compras acima de R$ 139,00 - Confira o regulamento
Summary - includes space-filling models that simulate the true shape of saturated compounds;
provides open models that form realistic single, double, and triple bonds - even strained rings;
allows smooth rotation of the bonds to make conformational analysis easy; contains enough components to create several models at once; the components are precision-tooled from quality plastics, are virtually indestructible, and come in a sturdy plastic case for easy storage;
provides a useful Instruction Book - with photos, diagrams, and concise discussions of chemical principles.