240pcs / Set Chemistry Molecular Model Organic Chemistry Atom Set for School Lab Teaching Xpreen Bit rate: 24bits

Bit rate: 24bits

Full motion CCTV video at distance up to 7200ft(2400m)

Video Playback

Skin-friendly soft knife surface

240pcs / Set Chemistry Molecular Model Organic Chemistry Atom Set for School Lab Teaching Xpreen Bit rate: 24bitsBrand Name: KICUTE This set includes 240 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage. Organic inorganic chemistry course, stick type, proportion type molecular structure model, can take a variety of common and more complex C, H, O, N, Br, organic chemical molecular structure model of I, suitable for teaching and laboratory use. The structure formula of inorganic and