parts-per-million (ppm, 10−6), parts-per-billion (ppb, 10−9), parts-per-trillion (ppt, 10−12) and parts-per-quadrillion (ppq, 10−15). This notation is...

Parts per Billion is a 2013 American romantic drama written and directed by Brian Horiuchi. It stars an ensemble cast comprising Frank Langella, Gena...

in recent years have allowed the routine detection of low- and sub-parts per billion levels of PFOA in a variety of substances. In 2013, Gore-Tex eliminated...

role, Badgley took guitar and vocal lessons. He joined the cast of Parts per Billion in December 2012, opposite Alexis Bledel and Teresa Palmer; the film...

Josh Hartnett, Rosario Dawson and Penn Badgley in the romantic drama Parts per Billion. It was released on video on demand on 20 May 2014, and on home video...

micrograms per cubic metre for fine particulate matter 82 parts per billion for ozone 159 parts per billion for nitrogen dioxide 172 parts per billion for sulphur...

California's maximum contaminant level for the compound at over 1,000 parts per billion, even though, by 2021, PG&E claimed they had cleaned up 70% of the...

time travel adventure film The Lovers (2013), the romantic drama Parts per Billion (2014), and Wild Horses (2015). In 2013, Hartnett was a guest of honor...

million of arsenic, and seawater carries 1.6 parts per billion of arsenic. Arsenic comprises 100 parts per billion of a typical human by weight. Some arsenic...

or a percentage. Parts-per notation is also used, e.g., parts per million or parts per billion (sometimes called "microstrains" and "nanostrains", respectively)...

established a state-wide drinking water standard of 10 parts per billion (ppb)—micrograms per liter (MCL) of 10 ppb—"specifically for hexavalent chromium...

1999 public-health goal for total chromium in drinking water of 2.5 parts per billion. In 2001, the law firm of Engstron, Lipscomb and Lack filed a follow-up...

threshold that humans can perceive at concentrations as low as 0.25 parts per billion. The GLVs responsible for the smell of freshly cut grass play a role...

and PFOS are found in every American person’s blood stream in the parts per billion range, though those concentrations have decreased by 70% for PFOA...

concentration in seawater can vary from 30 parts per billion on the surface of the ocean to 2000 parts per billion deeper down. Silicon dust occurs in trace...

3696 (Water for analytical laboratory use) specifies a purity of ten parts per billion, or 10×10−9 ― this water cannot be kept in glass or plastic containers...

decay by alpha emission to thorium-230, except for the tiny fraction (parts per billion) of nuclei that undergo spontaneous fission. Extraction of rather...

released a public health goal of maintaining amounts lower than 50 parts per billion for chlorite in drinking water after scientists in the state reported...

assessed by WHO is 20 parts per billion (WHO, 2003), and the drinking water limit in the United States is 6 parts per billion. Although antimony trioxide...

Italy) with a concentration of 878 parts per billion; the liver of mink from Illinois, US, contained 590 parts per billion. In fish, the highest levels detected...

dense buttery-floral odor with odor recognition thresholds of 15 parts per billion. The compound is also known as hedione or kharismal. Its boiling point...

sensitive to geosmin and can detect it at concentrations as low as 0.4 parts per billion. Some scientists believe that humans appreciate the rain scent because...

measurement of the antiproton magnetic moment to a precision of 1.5 parts per billion. It is consistent with the most precise measurement of the proton...

concentrations of only 10 parts per billion. Human sweat contains (R)/(S)-3-methyl-3-mercapto-1-ol (MSH), detectable at 2 parts per billion and having a fruity...

air. Recommended levels in water are less than 10–50 μg/L (10–50 parts per billion). Other routes of exposure include toxic waste sites and pseudo-medicine...

measurement of the antiproton magnetic moment to a precision of 1.5 parts per billion. It is consistent with the most precise measurement of the proton...

0.06 milligrams per liter of iodine in human blood, 300 parts per billion of iodine in human bones, and 50 to 700 parts per billion of iodine in human...

Des, a former girlfriend of Penn Badgley's character, in the film Parts per Billion during the year. Leslie's on-screen appearances in 2015 began with...

up 30 parts per billion of the universe by weight. There are only 5 parts per billion of tellurium in the Earth's crust and 15 parts per billion of tellurium...

stand for: Production possibility boundary , a concept in economics Parts per billion, describing small values of miscellaneous dimensionless quantities...