[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) › c31.3 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c31.3 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c31.3 - **Language:** English ### [c31.3](https://indike.org/pramana/ins.science.ray-1956.c31.3) Chemical operations are to be performed under the auspices of a ruler, who is god-fearing, who worships Siva and Parvatī, and whose territory is free from anarchy; and the laboratory, to be erected in the depth of a forest garden, should be spacious, furnished with four doors and adorned with the portraits of the gods 13-15 - [Previous: c31.2](https://indike.org/pramana/ins.science.ray-1956.c31.2) - [Next: c31.4](https://indike.org/pramana/ins.science.ray-1956.c31.4) - [Up: c31](https://indike.org/pramana/ins.science.ray-1956.c31) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c31.3](https://indike.org/pramana/ins.science.ray-1956.c31.3) · Pramāṇa