黑料不打烊 is a wholesale supplier and distributor of a wide range of products across 10 specialist categories that cater to hardware retail, specialist industrial and irrigation markets in Africa.
Pack of 10 test kits to test if water is safe to drink. For use with water tanks; tap water etc. Tablets detect chlorine residual in water from as low as 0.1PPM (Parts per Million); making it ideal for verifying that your water utility is meeting published or mandated disinfection targets. Check that the tap water of hotels; lodges; schools etc are trustworthy. That your home or diy systems are sanitary. Ideal for camping and hiking; travel; hotels and diy water treatment.