Titlebook: Mass Spectrometry in Environmental Sciences; F. W. Karasek,O. Hutzinger,S. Safe Book 1985 Plenum Press, New York 1985 Mass Spectrometry.en

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混沌

DDT and Related Compounds, of a simple synthetic route using cheap starting materials, DDT has been used on a global scale in enormous quantities since World War II. It has been estimated that more than 2 billion kilos has been used since 1940.

septicemia

Volatile Halocarbons, the environment and human health. Since the mid-1970s a particular group of halogenated hydrocarbons, or halocarbons, has become the center of concern in two very different situations. In each instance, however, such concern was expedited through advances in the sensitivity and specificity of analy

虛構的東西

Phthalates and Related Plasticizers,ty to a plastic resin or polymer, to facilitate processing of various resins, or to otherwise develop improved properties not present in the original material. There are numerous applications of plasticizer com-pounds, such as: floor coverings, wire insulation, adhesives, upholstery, automotive trim

狗窩

Mass Spectrometry of Carbamates, Thiocarbamates, Dithiocarbamates, Urea, Thiourea, and Carboxanilide carbamic acid can be stabilized by esterification with alkyl or aryl alcohols to form simple alkyl or aryl esters such as ethyl carbamate or phenylcarbamate commonly known as ethylurethane and phenylurethane.

Palpitation

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背心

CLOWN

DDT and Related Compounds, of a simple synthetic route using cheap starting materials, DDT has been used on a global scale in enormous quantities since World War II. It has been estimated that more than 2 billion kilos has been used since 1940.

平靜生活

Mass Spectrometry of Carbamates, Thiocarbamates, Dithiocarbamates, Urea, Thiourea, and Carboxanilide carbamic acid can be stabilized by esterification with alkyl or aryl alcohols to form simple alkyl or aryl esters such as ethyl carbamate or phenylcarbamate commonly known as ethylurethane and phenylurethane.