4000 Stereochemistry set 1 =2cm un-assembled

---

It is featherweight, slim, and flexible, and yet quite durable-ideal not only for research chemists but also for learning students as well. A new scale, 1 = 2cm, offers easy handing and assures the precise estimation of internulear distances. Conformational changes can be attained easily and smoothly. Yet any specific conformer can be fixed without any special aid. The flexible nature of bonding allow ones to construct four-and five-membered rings using a usual unit. The model is suitable in the fields of organic chemistry, biochemistry, and inorganic chemistry both for educational and research purposes.

· Scale: The newly adopted scale, 1=2cm, makes the model handy and varsatile. · Materials and Parts: Made of supeb polyacetal resin. More than ten basic units, all color-coded, are available. Special units are also supplied, which include a six-coordinated atom unit and a hydrogen-bond unit.

---

HGS Molecular Structure Model HGS HINOMOTO PLASTICS CO., LTD. 1-10-24, Meguro-Honcho, Meguro-ku, Tokyo, Japan PHONE: +81-3-3714-7226 FAX: +81-3-3714-4657 E-MAIL(technical support): hgs@po.sphere.ne.jp E-MAIL(order support): t_kaneko@maruzen.co.jp