I’ve been paying close attention to the many financial pundits who post charts illustrating how markets inevitably rise whenever a specific event occurs, such as the 10 per cent correction in today’s ...

A typical test strip will measure nitrate levels from 1 to 50 parts per million (ppm) and nitrite levels from 0.15 to 3.0 ppm. Any concentration of nitrates in a water source may be cause for concern.