Macherey – Nagel VISOCOLOR Powder Pillows
Macherey-Nagel have a selection of VISOCOLOR Powder Pillows available for free Chlorine, total Chlorine and pH photometric determination.
Tag: free chlorine
Hach launch new chemkey parameters for their Portable Parallel Analyser
In 2014 Hach brought out the Portable Parallel Analyser (PPA) SL1000, a unit with innovative technology which dramatically streamlines water…
What are the options for testing free chlorine when superchlorinating fresh produce?
When fresh produce like salad products are processed, the disinfection is often performed by adding hypochlorite solution to the wash water….