[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) › c17.s3.34 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c17.s3.34 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c17.s3.34 - **Language:** English ### [c17.s3.34](https://indike.org/pramana/ins.science.ray-1956.c17.s3.34) \*Purification of Quicksilver.\*—“Quicksilver, rubbed with the juice of the aforesaid plants (21 different plants mentioned in the previous verses) and distilled seven times, becomes pure.” - [Previous: c17.s3.33](https://indike.org/pramana/ins.science.ray-1956.c17.s3.33) - [Next: c17.s3.35](https://indike.org/pramana/ins.science.ray-1956.c17.s3.35) - [Up: c17.s3](https://indike.org/pramana/ins.science.ray-1956.c17.s3) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c17.s3.34](https://indike.org/pramana/ins.science.ray-1956.c17.s3.34) · Pramāṇa