生物降解实验系列 Bio Degradabilty Kit

This Innovative environmental science kit can be used both by teachers and pupils to demonstrate material bio-degrading in different media.The Invicta BioDegradability Kit has been designed to support the teaching of Science and Geography within education systems worldwide and encourage discussion on sustainability and environmental issues.Pupils can bring their own materials from home and conduct experiments to observe the amount and rate of degrading over time.The BioDegradability Kit contains:                                                                                   ● 6 Specially designed containers with vented lids which can be opened or closed.                                                                     ● 6 Clip frames, 6 open cage frames and 6 closed frame cages to hold the materials for testing.                                                   ● 6 each of copper,aluminium,tin,cardboard,hot water soluble and cold water "T"sections for testing.                                                               ● Rapid degrading film samples for testing.                                   ● A European teacher guide in English,French,Spanish,German&Dutch                                         This kit is great for comparing the biodegradability of different shopping bags(plastics,cloth,and paper),fabrics,nappies and many more topical environmental issues.A refill kit is available.

新开发的一种环境科学系列用于演示生物降解实验。系列中不包含常常用
来验证生物可降解性中用到的试剂和液体等降解用材料。提供教师指导书。
应该鼓励孩子用自己的材料进行实验并观察随着时间的推移在不同的试剂
和液体中合成和降解速率的变化。生物可降解系列工具关于可持续发展和
环境问题讨论的设计在地理和科学课程范围内得到了的大力支持和鼓励。
尺寸：容器高 14.5cm（内容量）对角长 12cm
T 字部件包括：6x 铜，6x 铝，6x 锡，6x 纸板，6x 塑胶（热水可溶解的），
6x 塑胶（冷水可溶解的），快速降解塑料薄膜样品。