Officials continue to monitor food and tap water and embargo food products from the area.
Is filtered water that much cleaner and safer than tap water?
They said this phenomenon might have caused the level of iodine to rise before the tap water could reach the purifying plant.
tap water will do, but I would suggest distilled water for making the sensitizing solution of bichromate of potassium.
Stain briefly with Ehrlich's hæmatoxylin (until nuclei are faint blue after washing with tap water).
tap water is generally cool enough, unless stored in heated cisterns.
It is both possible and practical for a farmer to have his own tap water under pressure on the same plan as the city.
Pouring some tap water into the cup, and filling it about one third full, he began to stir it round and round with a thermometer.