Natsume Rat

·                     Replacement, Reduction, and Refinement

·                     Retention / Holding Oral administration

·                     Endotracheal intubation

·                     Tail vein injection

·                     Blood collection through tail vein

In hopes to contribute to a reduction in the number of experimental animals used, the Natsume Rat is used by those concerned with practical efforts for alternatives to animal experiments in medical, pharmaceutical, and veterinary education and the education for practicing animal experiment techniques. The concept of 3Rs proposed by Russell and Burch in 1959 is currently the international principle on performing animal experiments, and this is an essential principle in the Life Sciences. Includes: Main Body of rat model, Tail, Simulated Blood and Instruction manual.

Specification: Length of body: 19 cmLength of tail: 18 cmSex: MaleBody weight: about 200g Braintree避难所小屋II 一个舒适，安静的地方休息，或爬上去探索。切碎的材料（只是为了娱乐或筑巢），通常需要7至30天。直径4英寸x高2英寸，带有3个大窗户和更宽的门，可提供更安全的出入口。较大的孔还使工作人员可以轻松地将垃圾放在庇护所内，以观察它们。