[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) › c24.1 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c24.1 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c24.1 - **Language:** English ### [c24.1](https://indike.org/pramana/ins.science.ray-1956.c24.1) \*Svetabhasma\* (calomel):—The preparation is very similar to that described in the previous chapter for \*karpururasa\*. - [Previous: c23.9](https://indike.org/pramana/ins.science.ray-1956.c23.9) - [Next: c24.2](https://indike.org/pramana/ins.science.ray-1956.c24.2) - [Up: c24](https://indike.org/pramana/ins.science.ray-1956.c24) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c24.1](https://indike.org/pramana/ins.science.ray-1956.c24.1) · Pramāṇa