Cuidado de niños

Detects: Coliform Bacteria - Positive/Negative  1 test per bottle This simple Bacteria check test, from our WaterWorks™ brand, allows for quick and...

Detects: <10^2, >10^2, >10^4, >10^6, >10^9 Bacteria/mL 30 Foil Tests The WaterWorks Bacteria Growth Check for water quality testing ...

This simple colour test strip, from our WaterWorks™ brand, allows quick and accurate testing for Chloride in water. It is a simple dip and read tes...

1 test 24 hour coliform presence/absence with E. coli confirmation Positive/Negative results This simple Coliform Bacteria test, from our WaterWor...

Detecta: 0, 100, 150, 200, 250, 300, 350, 400, 1000 ppm (mg/L) Botella de 50 pruebas Esta simple tira de prueba de color, de nuestra marca WaterWorks™, permite...