MACHEREY-NAGEL VISOCOLOR ECO Test kit Bromine Refill

MACHEREY-NAGEL VISOCOLOR ECO Test kit/ Bromine Refill

VISOCOLOR ECO presents a product group of colorimetric and titrimetric test kits which avoids hazardous substances wherever possible. With VISOCOLOR ECO even water constituents with low limiting values can be determined with sufficient accuracy. All VISOCOLOR ECO test kits are packed in an environment-friendly box and contain easy to understand instructions in 6 languages.

Colorimetric Tests
Principle: Colorimetry with color comparison card

• visual and photometric evaluation
• (with PF-12 / photino)
• environment-friendly
• economically priced
• convenient handling
• higher accuracy and sensitivity
• with pictographic instructions
• reagent bottles with clear dosing instructions
• ompensation of turbidities and colors 

Titration Tests
Principle: Titration with drop counting

• visual evaluation
• environment-friendly, without toxic reagents
• economically priced
• convenient handling
• higher accuracy and sensitivity
• sharper color change due to separated
• dropping reagents
• reagent bottles with clear dosing instructions

MACHEREY-NAGEL VISOCOLOR ECO Test kit Bromine Refill
Reagent set for photometric determination

photometric determination of Bromine
Due to their high reactivity bromine and chlorine are suitable for the disinfection of pools and cooling towers. Both bromine and chlorine are biocides. However, using bromine instead of chlorine the typical swimming pool smell does not appear. Moreover, appropriate bromine compounds show a more efficient disinfection at high pH values and cause minor corrosions. Therefore chlorine is more frequently replaced by bromine.
Nonetheless, bromine is a very toxic and caustic element. Wrong dosage may cause irritations of skin, eyes and mucosa, even at low concentrations. Hence, a proper application and regular controls are necessary.

A visual determination is not possible.