parts per million wikipedia - EAS
- Parts per million is a unit which expresses a small amount of dimensionless quantities. Proportionally, parts per million represents one thousandth of a millilitre of something per litre of water, or one milligram of something per kilogram of soil. This short article can be made longer.simple.wikipedia.org/wiki/Parts_per_million
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Eine Angabe Parts per million steht für einen Faktor 10 oder für ein Millionstel. Die Abkürzung ppm wird wie eine Hilfsmaßeinheit verwendet,− vergleichbar mit dem Prozent (%) für den Faktor 10 und dem Promille (‰) für den Faktor 10 . Aufgrund der hohen Missverständlichkeit der Ausdrücke ppm, ppb und ppt wird … See more
Im Prinzip lassen sich alle Größen, die sich in Prozent angeben lassen, auch in parts per million angeben, wenn die Zahlenwerte dazu … See more
Wikipedia text under CC-BY-SA license - https://en.wikipedia.org/wiki/Parts-per_notation
In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole fraction or mass fraction. Since these fractions are quantity-per-quantity measures, they are pure numbers with no associated units of measurement. Commonly used are parts-per-million (ppm, 10 ), parts-per-billion (ppb, 10 ), pa…
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- https://simple.wikipedia.org/wiki/Parts_per_million
WebParts per million is a unit which expresses a small amount of dimensionless quantities. Proportionally, parts per million represents one thousandth of a millilitre of something …
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- https://nl.wikipedia.org/wiki/Parts_per_million
WebParts per million oftewel delen per miljoen is een maat voor concentratie. Een concentratie van 1 ppm geeft aan dat er één deel van een product is op een totaal van een miljoen …
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- https://en.wikipedia.org/?title=Parts_per_million&redirect=no
Webparts per million (Q21006887). With possibilities : This is a redirect from a title that potentially could be expanded into a new article or other type of associated page such as …
- https://en.wikipedia.org/wiki/More_Parts_per_Million
Web15 rows · Pitchfork. 7.5/10 [4] More Parts per Million is The Thermals ' debut studio album. [5] [6] The album was released in 2003 on Sub Pop Records. Only $60 was spent on the …
- https://en.wikipedia.org/wiki/PPM
WebPPM (Pay per 1000 impressions) Other uses in science and technology. Parts per million, ppm Carbon dioxide in Earth's atmosphere, CO 2 ppm; Peak programme meter, …
- https://en.wikipedia.org/wiki/Parts_Per_Billion_(film)
WebBudget. $1.5 million [1] Parts per Billion is a 2014 romantic drama written and directed by Brian Horiuchi. It stars an ensemble cast comprising Frank Langella, Gena Rowlands, …
- https://ja.wikipedia.org/wiki/Ppm
Webppm (パーツ・パー・ミリオン)や 百万分率 (ひゃくまんぶんりつ)は、100万分のいくらであるかという割合を示す parts-per表記 による単位。 「 p arts p er m illion」の頭 …
- https://en.wikipedia.org/wiki/Air_pollutant_concentrations
Web1 volume percent = 10,000 ppmv (i.e., parts per million by volume) with a million being defined as 10 6. Care must be taken with the concentrations expressed as ppbv to …
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