[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) › c84.48 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.48 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.48 - **Language:** English ### [c84.48](https://indike.org/pramana/ins.science.ray-1956.c84.48) 25. The method of powdering:—An expert one knows the method with a kind of salt and with a kind of urine (\*dri.chu.sde.tshan\*) - [Previous: c84.47](https://indike.org/pramana/ins.science.ray-1956.c84.47) - [Next: c84.49](https://indike.org/pramana/ins.science.ray-1956.c84.49) - [Up: c84](https://indike.org/pramana/ins.science.ray-1956.c84) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c84.48](https://indike.org/pramana/ins.science.ray-1956.c84.48) · Pramāṇa