[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D.](https://indike.org/pramana/ins.science.ray-1902) › v2.c35.s8.28 # A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c35.s8.28 A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c35.s8.28 - **Language:** English ### [v2.c35.s8.28](https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8.28) एषा¹ मध्योत्तमा प्रोक्ता कार्यकारणयोगके । त्रपुताम्रसंयोगेन² जाता धातुश्च मध्यमा ॥ १५ ॥ सीसके³ भङ्गदा प्रोक्ता कार्यकाले सदोदिता । अनेनैव प्रकारेण येन येन च कर्मसु ॥ १६ ॥ कर्त्तव्या जाघवो विद्या ज्ञात्वा⁴ बुद्धिविशारदैः । अभङ्गं सीसके जातं शुद्ध उत्पत्यकारकम् ॥ १७ ॥ हाटके श्वेतता जातिः⁵ अत्तया⁵ रजते यदि । लघुद्रावः शुभे शुल्वे लोहे च द्राविणी कला ॥१८॥ - [Previous: v2.c35.s8.27](https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8.27) - [Next: v2.c35.s8.29](https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8.29) - [Up: v2.c35.s8](https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8) --- Source: [https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8.28](https://indike.org/pramana/ins.science.ray-1902.v2.c35.s8.28) · Pramāṇa