Examples of using Ppb in English and their translations into Russian
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Official
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Colloquial
sulphur compounds, in some cases to parts per billion ppb.
Our extensive product lineup can respond to the diverse needs of various applications with wide detection ranges from minute ppb levels to 100% by volume.
Department of Agriculture in Stoneville, Mississippi, extruded cottonseeds spiked with Aflatoxin in excess of 650 ppb.
Our experience with cottonseed extruded through a high shear extruder resulted in 58% reduction of Aflatoxin B1 from a level of 120 ppb to 50 ppb.
monitoring of chloride and sulfate at very low ppb limits is being specified as part of cycle chemistry guidelines
ppm of calcium were permitted in the brine, 10 ppb at most are allowed with the membrane electrolysis- that‘s 200 times less!
The AOT40 is calculated as the sum of the differences between the hourly concentration(in ppb) and 40 ppb for each hour when the concentration exceeds 40 ppb. .
chlordecone water concentrations ranged from not detectable to 0.02 μg/L(ppb) Lunsford et al., 1987.
With the Besseling ethylene converter, an ethylene level of 1 ppb(0.0000001%) can be achieved without making use of chemicals.
For mercury levels between 5 and 100 ppb in liquids, it may be necessary to determine the species of mercury present.
Changes may include, for instance, a revision of the 40 ppb ozone level for vegetation exposure on the basis of evidence on the actual ozone uptake by plants.
2.6 parts per billion(ppb) UNEP 2004b.
Only 10 plots had mean concentrations above 45 parts per billion(ppb) from April to September.
total chlorine has declined by 8% from its peak value of 3.7 parts per billion ppb.
wells were positive for alachlor, with a range of 0.10 to 2.11 ppb.
The volume-weighted average total mercury content was around 2.6 ug mercury per kg of oil equivalent to 2.6 parts per billion(ppb) by weight.
The concentration of mercury in crude oil ranged from 0.1 to 50 ug/kg(0.1- 50 ppb), levels noted to be lower than those reported in the literature.
ranging from 12.3 and 2008 ppb. Jensen, 2006.
ranging from 12.3 and 2008 ppb. Jensen, 2006.
Dioxane at the level of 1 μg/L(~1 ppb) has been detected in many locations in the US.