Sentences with phrase «chloroform from»

Not exact matches

Brindisi said a report from the Environment Working Group shows chloroform levels at 48 parts per billion in the water at the Mohawk Valley Water Authority.

To try to develop a more sensitive probe for isolating individual peptides — short strands of amino acids — from a pool of similar molecules, a team led by chemist Clark Still of Columbia University 4 years ago synthesized small organic compounds that selectively fish out peptides dissolved in chloroform.

McGovern extracted the organic material from the residues using chloroform and methanol.

Swiss lab results show chloroform concentrations as many as 3.5 times higher than drinking - water guidelines from the World Health Organization and U.S. EPA, and carbon tetrachloride at up to 2,400 times higher than the guidelines.

Armed with data from the US Environmental Protection Agency (EPA), he looked at a range of chemicals such as chlorine, chloroform, ammonia and sulphuric acid, as well as ethanol, acetone and methyl ethyl ketone.

When treated with chloroform, the infectivity of the BYDV droped from 105.8.

The Moso air purifying bag has been scientifically proven to reduce the amount of formaldehyde, ammonia, benzene, and chloroform gases emitted from everyday items such as paint, carpeting, furniture, air fresheners, chemical cleaners, rubber, and plastics.

Pupils can dilate due to poisoning from toxic substances such as jimsonweed, benzene, poisonous mushroom and chloroform.

VIOLENCE / GORE 4 - A super-villain has a woman chloroformed and kidnapped: he ties her to a chair, lowers spinning wheels from the ceiling toward her (they contain by turns a chainsaw blade, spiked boots, sharp blades and a flamethrower), he opens a sliding floor to show snapping alligators that we see twice, a spider lowers on a strand of webbing, the villain says it's deadly, the woman blows it into his eye and he screams.

A woman is sprayed in the face from a spray can of chloroform and she passes out and is taken to a laboratory, an attempt to spray three people with chloroform is unsuccessful, and copper is used as a weapon substance to sap the strength of two superheroes.

Manuscripts reporting use of a euthanasia method (s) classified as unacceptable by the American Veterinary Medical Association or use of an anesthesia method (s) that is widely prohibited (e.g., chloral hydrate, ether, chloroform) must include at the time of initial submission, scientific justification for use in the specific study design, as well as confirmation of approval for specific use from their animal research ethics committee.

Try using chloroform tablets from the per section of the store.

Krol, M., and J. Lelieveld, Can the variability in tropospheric OH be deduced from measurements of 1,1,1 - trichloroethane (methyl chloroform)?

Changes in OH concentration are diagnosed from methyl chloroform.

After drying, each sample was re-suspended in 750 µl of chloroform, from which 1 µl was spotted at the origin of each of three quartz Chromarods (S - III, Iatron Laboratories, Inc.).