Water quality. Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) PAS 15 The following are also defined

The following are also defined if characteristics other than mechanical properties are considered significant:

this size is taken as the mean of the limiting sieve apertures used for determining the size fraction in which the particle occurs

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BS 4591 applies to volatile organic liquids that (excluding petroleum products) have a boiling point in the range of 30 to 300 °C approximately and are stable during distillation in atmospheric conditions

Water quality. Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) PAS 15 The following are also defined