Sentence examples for ppm were obtained from inspiring English sources

Low CMC values of 250 ppm were obtained for both solution salinities.

Extremely low NOx emissions of less than one ppm were obtained for all conditions investigated.

Low pollutant emissions, i.e. CO < 30 ppm, NOx < 6 ppm and unburnt hydrocarbons <1 <span class="lh">ppm, were obtained over the whole operating range.

The recovery data is presented in Table 3, and thecorresponding chromatogram is shown in Figure 4.Satisfactory recoveries of 95.3% to 98.6% for 0.06 ppm, 98.6% to 101.4% for1.5 ppm, and 103.4% to 103.6% for 3.0 ppm were obtained.

The chemical shifts, in parts per millions (ppm), were obtained without reference signal.

The chemical shifts, in parts per millions (ppm), were obtained without a reference signal.

Good linear correlations between the response currents and the NH3 concentrations for 30 300 ppm are obtained.

The premixed combustion mode resulted in ultra-low NO levels (<1 ppm) and NO emission as low as 5 <span class="lh">ppm was obtained with the non-premixed flame mode.

The lower detection limit of 1.12 ppm was obtained in organic media for F− ion confirming the real time application of the receptor.

With the developed method, a linear calibration curve of ODTA+ as bromide salt from 5 to 1000 ppm was obtained using hexadecyltrimethylammonium bromide as internal standard.

The maximum separation (amounting to 4.7 ppm) is obtained for carbon 2B: the methylene next to the terminal methyl in the lateral branch.