Unit of measurement based on number of particles.
Sinônimos
Examples for "ppm"
Examples for "ppm"
1For diesel fuel, the limit for benzene was set at 350 ppm.
2This brings the threshold of 450ppm closer sooner than had been anticipated.
3In contrast, 250 ppm Pb-treated males did not differ in these endpoints.
4The US Food and Drug Administration limits vomitoxin in food to 1 ppm.
5Many locations rejected wheat with levels of 10 ppm and higher.
1Jim's voice said, They took air samples, measured in parts per million.
2And just how many parts per million carbon dioxide are too many?
3The United States allows 10 parts per million of DPA residues in food.
4Atmospheric carbon dioxide has not dropped below 250 parts per million.
5Sometimes the data were reported in percentages and sometimes in parts per million.
1However, the precisions demonstrated so far have been lower than one part per million.
2Unfortunately he was also Swiss, which diluted the fervency thing to some minuscule part per million.
3Public drinking water in a concentration of one part per million can reduce dental decay by over 65 per cent.
4The concentration would change from one part per million at one minute to half a part per million at two minutes.
5Fluoridation, implemented as a means of reducing tooth decay, involves adding one part per million of fluoride to the water supply.
6Experiments showed that adding fluoride to drinking water at a concentration of one part per million can reduce dental decay by over 65 per cent.
7Jim's voice said, They took air samples, measured in parts per million.
8And just how many parts per million carbon dioxide are too many?
9The United States allows 10 parts per million of DPA residues in food.
10Atmospheric carbon dioxide has not dropped below 250 parts per million.
11Sometimes the data were reported in percentages and sometimes in parts per million.
12Transneft allows no more than 10 parts per million (ppm) of organic chlorides.
13That corresponds to a rise in atmospheric carbon to 430 parts per million, or ppm.
14He did not see things in parts per million.
15Carbon dioxide now sits at 400 parts per million.
16Many types of fish struggle or die when oxygen is below 5 parts per million.
Translations for part per million