[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) › c84.28 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.28 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c84.28 - **Language:** English ### [c84.28](https://indike.org/pramana/ins.science.ray-1956.c84.28) 14. The learned knows the method of preparing a compound with red ochre (\*gser gyi.lelsag\*) and arsenic (\*ba.bla.-rnams.j.\*) etc., for which they should endeavour. - [Previous: c84.27](https://indike.org/pramana/ins.science.ray-1956.c84.27) - [Next: c84.29](https://indike.org/pramana/ins.science.ray-1956.c84.29) - [Up: c84](https://indike.org/pramana/ins.science.ray-1956.c84) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c84.28](https://indike.org/pramana/ins.science.ray-1956.c84.28) · Pramāṇa