Arteriography
发表于 2025-3-25 05:15:32
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KEGEL
发表于 2025-3-25 08:10:40
Solvent purification for residue analysis by non-distillation methods,introduction of new and more highly sensitive detection systems. With this increase in the need for pure solvents, several commercial firms are now supplying “high-purity” solvents produced by careful distillation of the technical grade.. Table I lists these firms through the year 1965.
intuition
发表于 2025-3-25 14:56:16
The interaction of pesticides with other factors,he interaction of pesticides with various other factors which might modify their toxic effect has received less consideration. These pesticide interaction phenomenona have been the subject of a recent symposium.. However, no general review of the subject of pesticide interaction effects has yet been
Meager
发表于 2025-3-25 17:43:31
Chromogenic spray reagents for the organophosphate pesticides,of increasing public interest. Federal government, state governments, universities, and private concerns are becoming increasingly concerned with rapid, accurate, and reliable methods for monitoring residue levels. The inherent problems encountered in the development of analytical methods are indica
UNT
发表于 2025-3-25 22:18:20
,Der Stoffwechsel von Pesticiden in Säugetieren,lichen Organismus gelangen. Hier unterliegen sie der Einwirkung verschiedener Enzymsysteme, in deren Verlauf sie in unterschiedlicher Weise biochemisch verändert werden können. Obwohl die mit den Nahrungsmitteln in den Organismus gelangenden Pesticidmengen im allgemeinen relativ klein sind, muss doc
Ascendancy
发表于 2025-3-26 00:16:42
The significance of blood cholinesterase activity measurements,ATH 1961); the carbamate insecticides have a similar action. It appears that the toxicity of these substances to mammals, and presumably also to insects, is largely, if not entirely, due to the inhibition of this enzyme in the central and peripheral nervous systems, where it plays an important role
粗野
发表于 2025-3-26 07:17:01
Advances in gas chromatographic detectors illustrated from applications to pesticide residue evaluame about almost entirely during the past six years, essentially since the development of the sensitive electron-capture detector. During this short period, this instrument has received almost unparallelled acceptance by residue chemists and scientists in other fields who are also concerned with minu
换话题
发表于 2025-3-26 08:43:45
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Conducive
发表于 2025-3-26 13:10:17
,Der Stoffwechsel von Pesticiden in Säugetieren,xikologischer Prüfungen. Die hierbei gewonnenen Ergebnisse tragen daher nicht nur allgemein zur Vervollständigung unseres Bildes der Biotransformation körperfremder Stoffe bei, sondern besitzen auch eine erhebliche praktische Bedeutung.
偏离
发表于 2025-3-26 17:41:09
Chromogenic spray reagents for the organophosphate pesticides,lic and degradation products after application of these pesticides. The characteristics of the residue may be markedly affected by these changes and in many cases the altered compound has a greater mammalian toxicity than the parent compound.