concentrations

Initially, BP, the Coast Guard, NOAA, and the EPA admitted to using the more toxic 9527, which contains 2-butoxyethanol, in concentrations exceeding 50% of the dispersant. 2-butoxyethanol is known to bioaccumulate in the marine food chain.

Jerry Cope: Corexit Use Still Appears to Be Prevalent in the Gulf, Despite Official Statements Jerry Cope 2010

In Africa and most of the rest of the world, copper, gold, platinum group metals, gallium, and germanium are already in concentrations in the low parts per million.

NASA Faces Tough Choices & Needs an Administrator Now - NASA Watch 2009

So the German army marching through Europe fighting the Allied army or the slaughter of untold numbers of jews in concentrations camps rate nothing compared to a deluded amateur leaving a car-bomb in times square?

Bill aims to strip certain Americans of their citizenship 2010

Initially, BP, the Coast Guard, NOAA, and the EPA admitted to using the more toxic 9527, which contains 2-butoxyethanol, in concentrations exceeding 50% of the dispersant. 2-butoxyethanol is known to bioaccumulate in the marine food chain.

Jerry Cope: Corexit Use Still Appears to Be Prevalent in the Gulf, Despite Official Statements Jerry Cope 2010

Also like carbon dioxide, prolonged oxygen exposure at high enough concentrations is a metabolic poison.

Think Progress » After hottest decade in history, senators attempt to outlaw science of global warming. 2010

As a matter of fact there are a number of pollutants that are now in concentrations below our ability to measure in the 70s.

Global Warming, Arnold Kling | EconLog | Library of Economics and Liberty 2009

Deer are so drastically different in concentrations that I hunted state land last year for over a solid month and a half during the early October hunt, rifle hunt, muzzleloader season, and late rifle season.

CWD Worse Than Ever In Wisconsin Counties 2009

Lower CSF oxytocin concentrations in women with a history of childhood abuse.

A California Ruling 2009

Deer are so drastically different in concentrations that I hunted state land last year for over a solid month and a half during the early October hunt, rifle hunt, muzzleloader season, and late rifle season.

CWD Worse Than Ever In Wisconsin Counties 2009

Initially, BP, the Coast Guard, NOAA, and the EPA admitted to using the more toxic 9527, which contains 2-butoxyethanol, in concentrations exceeding 50% of the dispersant. 2-butoxyethanol is known to bioaccumulate in the marine food chain.

Jerry Cope: Corexit Use Still Appears to Be Prevalent in the Gulf, Despite Official Statements Jerry Cope 2010