Product Name: Cardiac Beat and Blood Circulation ModelModel Number: QH3323Place of Origin: ChinaProvides a section feature of enlarged heart and blood circulation diagram. The wallof heart is made of

We can supply teaching models for biology, physical and chemistry, as well as instruments, stationery, globes, video projectors, microscopes and slides.

Product Name: Debtutuib Development ModelModel Number: QH3352Place of Origin: ChinaSlightly enlarged. Tooth brush is not included.Size (cm):17*17*22

Demonstrating electric meter, model J0401, is suitable for the demonstrating experiment in middle school and teachers colleges. It can be used as the audio-visual aids in studying the magnetic-electri

Demonstrating electric meter, model J0401, is suitable for the demonstrating experiment in middle school and teachers colleges. It can be used as the audio-visual aids in studying the magnetic-electri

Dissecting microscopesEyepiece: 10XObjective: 2X(4X)Magnification: 20X(40X)Objective Working distance: >25mmMechanical Stage: 70mm>60mm

The reassemble is designed for building simplified representation of a short segment of double-stood DNA. All pieces are plastic and identified by different colors. Completed model is in the shape of

80 kinds of earth science collection.

Product Name: Human Acupuncture ModelModel Number: QH3342Place of Origin: China85cm tall. Shows the acupuncture points on whole body. The points are labeled withnumber as well as Chinese characters. M