Among the drugs labeled as Not of Standard Quality (NSQ) were well-known medicines like Metronidazole tablets by Hindustan Antibiotics, Domperidone tablets by Rainbow Life Sciences, and Oxytocin ...

This multi-step process combines electrochemical reactions with nanofiltration. It uses a saltwater electrolyte (NaCl solution) to improve CaCO 3 solubility in an alkaline environment and ease calcium ...