potassium permanganate titration for catalase, colorimetric analysis of sodium phenate-sodium hypochlorite for urease, and p-nitrobenzene photosphate disodium colorimetric for acid phosphatase (Yu et ...

The fruits were washed with neutral detergent and disinfected with 0.1% sodium hypochlorite for 2 min ... Total titratable acidity (TTA), obtained by titration with a standardized solution of 0.3125 N ...

Whether you’re breaking out, dealing with redness, recovering from a skin treatment, or just looking for a midday refresh, a ...

The owners of a container ship which crashed into another vessel in the North Sea on Monday have denied reports it had hazardous sodium cyanide on board. US tanker Stena Immaculate was anchored ...

It was anchored when hit by the Portuguese-flagged Solong — carrying highly toxic sodium cyanide. The impact tore a hole in the Stena’s cargo tank. Jet fuel spilled into the sea, ignited then ...

However, it’s now been confirmed that there is no sodium cyanide on board. "There are four empty containers that have previously contained the hazardous chemical and these containers will ...

It remains unclear whether there has been any leak of the chemical. "Sodium Cyanide is used widely in metal processing and, whilst quite corrosive and toxic, it only becomes a serious problem when ...

Department of Bioproducts and Biosystems, Aalto University, Aalto FI-00076, Finland Institute of Chemistry of Renewable Resources, Department of Chemistry, University of Natural Resources and Life ...