It is used to detect the presence of nickel in drinking water sources, to control the compliance of water with health standards and to identify possible heavy metal contamination.

Controls the effect of metals on the fabric surface during the dyeing process.

By determining nickel concentration in natural water sources and industrial wastewater, it helps monitor heavy metal pollution and assess environmental risks.

Can be used in special complaint, metal contamination or process-water investigations to check nickel presence and support metal-related quality risk assessment.