Boiler water samples should be circulated through a cooling coil prior to analysis because __________.
this prevents the boiler water from flashing into steam as the sample is collected
it reduces the amount of suspended matter that frequently finds its way into the dead end lines
the cool sample has a higher conductivity measurement and the total dissolved solids in the water are easier to identify
the degree of acidity as measured on the pH recorder is amplified by cool water temperatures
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