Ricin, which is derived from castor beans, is a highly toxic naturally occuring protein.
It is believed to have stockpiles of mustard gas and the highly toxic nerve agent, sarin.
BBC: Syria rejects 'broadening' of UN chemical weapons probe
Which is a good thing, because modern systemic pesticides have made them highly toxic.
Michigan's Kalamazoo River is polluted by polychlorinated biphenyls (PCBs), highly toxic chemicals banned in the 1970s.
Serious concerns have been raised here over levels of highly toxic dioxins in the emissions from the plant.
Bush announced his support for a global treaty which calls for the elimination of a dozen highly toxic chemicals.
That's problematic because the therapy has a low success rate, and the highly toxic drugs often make patients sick.
CNN: 'Kitchen sink' therapy last resort for some HIV patients
"Carbon tet", as it is known, is a highly toxic pollutant which is known to cause cancer and liver damage.
While reluctantly agreeing, Kazakhstan said it feared that highly toxic fuel had contaminated water and soil over a huge area.
The display case is sealed, not to protect the contents from visitors, but the visitors from the highly toxic relics inside.
On Saturday, China Central Television exposed how farmers in Shandong's Weifang are using Aldicarb, a highly toxic pesticide, to grow ginger.
Fumonisin and some other mycotoxins are highly toxic, causing fatal diseases in livestock that eat infected corn and esophageal cancer in humans.
FORBES: Bittman of the 'New York Times': Always Out To Lunch
It said they contain large amounts of plastic and flammable insulation, which can cause large fires that spread quickly and highly toxic gases.
As long as a drug's benefits clearly outweigh its risks--such as chemotherapy agents, which are often highly toxic--a drug is safe from verdicts.
But it contained a highly toxic concentration of potassium hydroxide, or caustic potash, and two teaspoons of it would have been a fatal dose.
One contentious moment was when Jackson and the EPA told BP to stop using highly toxic chemicals in the Gulf to disperse the oil.
Are Republicans furious because they disagree that mercury is highly toxic?
FORBES: Paul Krugman's Toxic Shock Syndrome: Mercury Madness
Campaigners worry that incinerators produce dioxins (a highly toxic family of chemicals that can cause cancer and birth defects) and tiny particles of soot (also carcinogenic).
ECONOMIST: Tough landfill targets prompt a return to flaming rubbish
The highly toxic H2S (hydrogen sulfide) and CO2 (carbon dioxide) are removed along with excess water to get the gas below 7 ppm (parts per million).
The authors say that they expect the use of highly toxic methods will continue to grow among small-scale miners as the price for gold continues to rise.
Welsh Assembly Government Economic Development Minister Andrew Davies has concerns about the cost of nuclear stations, their security, and the difficulties of disposing of highly toxic nuclear waste.
BBC: NEWS | Programmes | Politics Show | Wales: Nuclear future?
Ricin is a highly toxic substance derived from castor beans.
AIDS. The council's scientists refused to let the drug be tested on humans because it is highly toxic, and because there is no evidence that it does any good.
Those that use photovoltaic collectors are also challenged on environmental grounds because they are manufactured using highly toxic heavy metals, explosive gases and carcinogenic solvents that present end-of-life disposal hazards.
FORBES: Renewable Energy Delusions: Getting A Real Grip On Alternatives
Sarin is a colourless and highly toxic nerve agent that can cause convulsions, paralysis and death within minutes if it is absorbed through inhalation, ingestion, or contact with skin or eyes.
The propellants, unsymmetrical dimethylhydrazine (UDMH) and dinitrogen tetroxide (DTO), are highly toxic but they will almost certainly be consumed in the fireball that engulfs Phobos-Grunt when it makes its death dive to Earth.
Fire officials said Thursday afternoon that a hazardous materials team will deal with a store of highly toxic pesticides that caught fire at a Laguna Farms property near the university, according the Ventura County Star.
It seems in this highly toxic world of fast food, cheap and plentiful booze and lifestyle factors such as exhaustion and job stress, are making us reach for solutions that promise some sort of transformation and purity.
But standing in the way from that happening is mostly the combination of having highly toxic drugs, so we can't dose many of these drugs at a high enough level and for long enough periods of time.
应用推荐