实验方案（Protocols）
Lymphatic sac injection experiments in frogs
Lymphatic sac injection experiments in frogs
The experimental method was obtained from the official website of the Fourth Military Medical University
Operation method
Lymphatic sac injection test
Materials and Instruments
Frog Move Frogs have several subcutaneous lymphatic sacs, which are the common route of drug delivery in frogs. When injecting, the drug should be injected from the bottom of the mouth into the muscle layer, and then into the subcutaneous lymphatic sac of the thorax to make the drug less likely to flow out after the needle is withdrawn (Fig. 1). For more product details, please visit Aladdin Scientific website.
syringe
Figure 1
危险品化学品经营许可证（带存储）