[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Medicine](https://indike.org/pramana/in.med) › [Alchemy and Iatrochemistry](https://indike.org/pramana/in.med.rasa) › [Metallurgical alchemy and transmutation into gold](https://indike.org/pramana/in.med.rasa.dhatuvada) › [Rasādhyāya](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya) › [English (machine translation)](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt) › 188 # Rasadhyaya 188 English (machine translation) 188 - **Language:** English ### [188](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.188) Impure soda, green vitriol, tamarind, \[and\] bitumen / are to be steeped separately with lemon juice for four watches; // 1.188 - [Previous: 187](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.187) - [Next: 189](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.189) --- Source: [https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.188](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.188) · Pramāṇa