On Chemball
My Chemball
+86-571-8627 3270
![](https://res.chemball.com/upload2/b6fa7e94-7308-480e-ad12-fced5b2b8f4c.png)
Wuxi Jinghai Amino Acid Co.,Ltd
Wuxi Jinghai Amino Acid Co.,Ltd
Main Products:
L-Isoleucine / L-Valine / L-Leucine / L-Proline / L-Phenylalanine / L-Tryptophan / L-Arginine / L-Glutamic Acid / L-Threonine / L-Citrulline
![L-Tryptophan](https://res.chemball.com/upload2/df924f14-9ddb-40c3-9e69-dae8c2ee9561.jpg?x-oss-process=image/resize,m_fill,w_500,h_500)
![L-Tryptophan](https://res.chemball.com/upload2/7e6a1a2c-7e3d-4a15-bdd4-77b1076bb08b.png?x-oss-process=image/resize,m_fill,w_300,h_300)
![L-Tryptophan](https://res.chemball.com/upload2/4481dfee-e3b7-42e4-9aba-8195b887de73.jpg?x-oss-process=image/resize,m_fill,w_300,h_300)
L-Tryptophan / CAS 73-22-3
- Overview
- Descriptions
- Sample