Výsledky vyhledávání - "William F. Carey"

Improved Quantitative Method for the Determination of Aldicarb and Its Oxidation Products in Plant Materials

Publikováno v: Journal of AOAC INTERNATIONAL. 53:1296-1299

A simplified method has been developed for the quantitative determination of aldicarb and its oxidation products, the sulfoxide and sulfone, in oranges, potatoes, carrots, corn, green beans, and silage. The method involves quantitative extraction fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::092235d008cf45b0897588696a3d8653
https://doi.org/10.1093/jaoac/53.6.1296

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GAS-LIQUID CHROMATOGRAPHY OF PROPANOL, PROPYLAMINE, AND DIPROPYLAMINE

Autor: H. P. Hermanson, William F Carey, Kenneth Helrich

Publikováno v: Analytical Letters. 1:941-945

A gas-liquid chromatographic system was developed for separation and measurement of residue quantities of propanethiol, propylamine, dipropylamine, and propanol. The 9% Amine 220 on Chromosorb W column with flame ionization detection was utilized for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5540e3c924409539f66d53e67d4b2195
https://doi.org/10.1080/00032716808051726

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Phaseolain

Autor: William F. Carey, Julian R.E. Wells

Publikováno v: Journal of Biological Chemistry. 247:5573-5579

The mode of action of phaseolain, a carboxypeptidase from French bean leaves, has been studied on a range of proteins and peptides of varying molecular weights. Critical experiments show that phaseolain contains no contaminant aminopeptidase or endop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8b4018992eed4291bc37c66ddb8db6f
https://doi.org/10.1016/s0021-9258(20)81143-0

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Improved Method for Determination of Chlorothalonil and Related Residues in Cranberries

Autor: Ibrahim M El-Nabarawy, William F Carey

Publikováno v: Journal of AOAC INTERNATIONAL. 71:358-360

Tetrachloroisophthalonitrile (chlorothalonil) was applied under controlled conditions in 1985 to a cranberry bog for fungus control and for residue studies. Randomly selected samples of cranberries were analyzed for residues of chlorothalonil, its me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92a751ca972e158aece3a82efa5e71c7
https://doi.org/10.1093/jaoac/71.2.358

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Determination of Arsenic in Pesticide Formulations

Autor: William F Carey

Publikováno v: Journal of AOAC INTERNATIONAL. 44:586-588

An ion exchange method for the determination of arsenic in pesticide formulations was compared with the official distillation method. Data submitted by 16 collaborators showed that the ion exchange method was superior in accuracy and precision to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a077ebff777effb14ba4fbdf345619be
https://doi.org/10.1093/jaoac/44.3.586

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Determination of Tetrachloronitroanisole (TCNA) Residues in Vegetables and Grains

Autor: William F Carey

Publikováno v: Journal of AOAC INTERNATIONAL. 46:876-878

TCNA can be detected at 0.02 ppm by electron capture gas chromatography, with minimum cleanup. Of five crops, only cabbage showed serious interferences. Use of a different column eliminates PCNB interference.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9fc8bf19d3661008a5200a2fb54ec1d
https://doi.org/10.1093/jaoac/46.5.876

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