[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) › c34.3 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c34.3 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c34.3 - **Language:** English ### [c34.3](https://indike.org/pramana/ins.science.ray-1956.c34.3) \*Dola Yantram\* :—A pot is half-filled with a liquid and a rod placed across its mouth from which is suspended the medicine tied in a piece of cloth. The liquid is allowed to boil and a second pot inverted over the first (\*cf.\* Rasarnava, p. 135 and see Fig. 30 C). 3-4 - [Previous: c34.2](https://indike.org/pramana/ins.science.ray-1956.c34.2) - [Next: c34.4](https://indike.org/pramana/ins.science.ray-1956.c34.4) - [Up: c34](https://indike.org/pramana/ins.science.ray-1956.c34) ## Linked texts (1) - [Rasārṇava](https://indike.org/pramana/in.med.rasa.siddha.rasarnava) — Sanskrit --- Source: [https://indike.org/pramana/ins.science.ray-1956.c34.3](https://indike.org/pramana/ins.science.ray-1956.c34.3) · Pramāṇa