Each group of 4 will filter 3 different volumes of their water sample: 1 mL, 10 mL, and 100 mL. 1. Label the sidewalls of the 3 Petri dishes with your initials, lab section number, water sample source ...

Thermo Fisher Scientific agreed to acquire Solventum's purification and filtration business for $4.1 billion in cash, confirming a report first made in The Wall Street Journal.

Thermo Fisher Scientific is growing its lab equipment empire with a deal to buy 3M’s former purification and filtration business for $4.1 billion. Waltham-based Thermo is buying the business ...

This air purifier is a good fit if you need strong filtration for a large space. According to AHAM lab results, it has a very high CADR (especially for its price), meaning it can filter out air ...

In a laboratory at Curtin University in Australia, researchers have stumbled upon what might seem like a magical ...