XLVI.—Photographic radiation of some mercury compounds

Mass Spectra of Some Organa-Lead and Organa-Mercury Compounds

:\<Iass spectra of letramethyl and tetraethyl lead and of dimethyl, diet llyl, and di-n-butyl mercury were obtained with a Co nsolidated 21102 mass spec trometer. Monoisotopic spectra were calculated by using the isotopic abundance derived from eac h spectrum. A variation in the lead isotope abundance was observed in the commercially available lead a lkyls. No variation was observed a mong t he...

Fish consumption limit for mercury compounds

Background and objectives: Methyl mercury can carry out harmful effects on the reproductive, respiratory, and nervous system of human. Moreover, mercury is known as the most toxic heavy metal in nature. Fish and seafood consumption is the major MeHg exposure route for human. The present study tries to cover researches which have been conducted on mercury levels in 21 species of fish from Persia...

Mercury and its Compounds

In May, 1956 a conference was held at the New York Academy of Sciences on the subject "Anesthesia and Related Problems." The results of this conference are now presented in a series of 15 papers. On the whole these papers are characterized by an academic and objective approach to many of the clinical problems relating to anesthesia but because of their fundamental nature some of them can also b...

detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

Volume V: Health Effects of Mercury and Mercury Compounds MERCURY STUDY REPORT TO CONGRESS VOLUME V: HEALTH EFFECTS OF MERCURY AND MERCURY COMPOUNDS