Sodium nitrite is often added to cured meats, in order to prevent spoilage while also giving the meats their distinctive color and flavor. It can also cause health problems in large amounts, however, ...

Engine coolant is a critical fluid that is essential for the optimal performance of engines in motor vehicles. Several studies have reported that, behind lubrication failure, a major cause of engine ...

In vitro urine test (tests for leukocytes and nitrite). Hold test pads in urine stream for 1–2 seconds. Test results in 1–2 minutes. Compare test pads to color block on foil pouch. Match color of each ...

”In an ideal world, in which no one ever touched the coolant and the vehicle never leaked, a high-quality extended-life coolant would be virtually maintenance-free. But this is not an ideal ...

FORD COUNTY - The Ford County Health Department has announced that the State Laboratory is not currently accepting nitrate or nitrite samples from home owners who wish to test their well water.

LABELLE, Fla. — The City of LaBelle has issued a public notice after failing to complete required annual testing for nitrate and nitrite levels in its drinking water during the 2025 monitoring period.