[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray](https://indike.org/pramana/ins.science.ray-1956) › c15.103 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c15.103 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c15.103 - **Language:** English ### [c15.103](https://indike.org/pramana/ins.science.ray-1956.c15.103) "Alkalies are of two sorts, namely, for external application and internal administration. - [Previous: c15.102](https://indike.org/pramana/ins.science.ray-1956.c15.102) - [Next: c15.104](https://indike.org/pramana/ins.science.ray-1956.c15.104) - [Up: c15](https://indike.org/pramana/ins.science.ray-1956.c15) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c15.103](https://indike.org/pramana/ins.science.ray-1956.c15.103) · Pramāṇa