Discover our test kits:

• Analyses of drinking water (bacteria, nitrates, chlorine, hardness, iron...)
• Analyses of the air quality in your home, workplace
• Analyses of your environment and interior pollution (lead detection, measuring pH soil)
• Screening for the use of drugs (cannabis, cocaine, amphetamines, methamphetamines, heroin...)

They talk about us Zayho on M6, France 2, Europe 1...