Quality Control of Sodium Hypochlorite (NaOCl) Solutions by Density Measurement
A density-based concentration check of sodium hypochlorite - disinfectant for drinking water and swimming pools and used for sanitation of rooms and objects - avoids ineffective disinfection and litigations with suppliers.
UK productivity hindered by digital skills deficit – report
This is a bit of a nebulous subject. There are several sub-disciplines of 'digital skills' which all need different approaches. ...