The primary difficulty is that the addition of small amounts of silver nitrate to urine results in the formation of colloidal silver halides. Craig and Jackson 1 overcame this by the addition of ...

Blink and you will miss the white, laminated single sheet of A4 paper tied to a farm gateway next to the B1112 on the ...

This test can identify acidity levels, protein in your urine, blood sugar or glucose, nitrites that suggest a UTI, ketones, ...

People may notice pink or purple urine, which is called beeturia, and pink or purple feces. These color changes are temporary and not typically a cause for concern. The nitrates in beetroot juice ...

You may experience foul-smelling urine without pain due to eating certain foods or taking medications. But a bad smell without pain may also indicate an underlying health condition. Urine is a ...

Urine is seen as a source of fertilizer because it is high in nitrogen and other rich compounds that are good for plant growth. Many home gardeners know that urine can be used as a fertilizer both ...

The presence of nitrites and/or leukocyte esterase in urine has good overall sensitivity (46–100%) and specificity (42–98%) for culture-proven urinary tract infection. Empiric treatment in ...

For his Nuffield scholarship, David Fennelly examined the root causes of high nitrogen levels in water bodies and what can be done to improve water quality in this regard.

It poses a high risk of addiction. A urine test can detect traces of meth in your system within the first week after use. If you need a negative drug test for employment or legal reasons ...