Z126608

Giant-size molecular model kit

standard kit

• UNSPSC 코드: 60104506
• NACRES: NB.17

속성

• 설명: no. of flexible bonds 8; no. of rigid bonds 104
• 특징: no. of atoms 50

설명

일반 설명

Large, lightweight molecular models for classroom demonstration of organic and inorganic structures. For building models to scale of 20 cm/Å and 8 cm/Å. Bond lengths range from 5.5 to 27 cm. Atomic centers are 5 cm in diameter, finished in standard atom colors, and have a reinforced vinyl receptor at each bond position for insertion of connecting rods (bonds). All model kits include storage box and instructions. Additional atoms and bonds are available separately.

특징 및 장점

Includes 12 assorted plastic orbital connectors.