Students and teachers of Dhaka University’s Pharmacy Faculty have prepared low-cost hand sanitiser, aiming to prevent the spread of infectious coronavirus or COVID-19.
![](https://wp.greenwatchbd.com/wp-content/uploads/2020/03/1541097_DU-Labaratory-1024x538.jpg)
Students and teachers of Dhaka University’s Pharmacy Faculty have prepared low-cost hand sanitiser, aiming to prevent the spread of infectious coronavirus or COVID-19.
RU Correspondent A low-cost technology of purifying water has been invented for checking arsenic contamination. Professor Monzur Hossain of Department of Botany, a teacher of Rajshahi University has developed a low-cost technology of purifying water. “Step has been taken to…