Anagram & Information om | Engelska ordet REAGENTS

Exempel på hur du använder REAGENTS i en mening

• When used as reagents in a chemical procedure, they are typically generated when needed, and consumed as soon as (or while) they are produced.
• In discussing mechanisms of organic reactions, methyl lithium and related Grignard reagents are often considered to be salts of ; and though the model may be useful for description and analysis, it is only a useful fiction.
• Its salts and minerals are important chemical reagents and industrial chemicals, mainly used in the production of hydrogen fluoride for fluorocarbons.
• Regarded by many as one of the greatest living chemists, he has developed numerous synthetic reagents, methodologies and total syntheses and has advanced the science of organic synthesis considerably.
• Purity standards for reagents are set by organizations such as ASTM International or the American Chemical Society.
• The Beckmann rearrangement is often catalyzed by acid; however, other reagents have been known to promote the rearrangement.
• Professor Lee's research focused on the possibility to control the energies of the reagents, and to understand the dependence of chemical reactivity on molecular orientation, among other studies related to the nature of reaction intermediates, decay dynamics, and identifying complex reaction mechanisms.
• For instance, CD2 mAbs are reagents that react with a 50‐kDa transmembrane glycoprotein expressed on T cells.
• Many processes in chemistry can be impeded by the presence of water; therefore, it is important that water-free reagents and techniques are used.
• For example, alkyl lithium reagents have the empirical formula Li(alkyl), where alkyl = methyl, ethyl, etc.
• Cardiovascular agents, coagulation/fibrinolytic agents, immunological agents, anti-inflammatory agents, albumin-based agents, blood plasma components and parenteral nutrition accounted for 71% of fiscal 1998 unconsolidated revenues; wholesale of diagnostic reagents, 14% and other, 15%.
• While staying in Paris, Gilman met Victor Grignard and was intrigued by the advances in organic chemistry in France made possible by Grignard reagents.
• These reagents are useful because, unlike related Grignard reagents and organolithium reagents, they react with organic halides to replace the halide group with an R group (the Corey–House reaction).
• If the assay involves exogenous reactants (the reagents), then their quantities are kept fixed (or in excess) so that the quantity and quality of the target are the only limiting factors.
• BIOSCI/Bionet provides public, open access biology news and discussion for areas such as molecular biology methods and reagents, bioinformatics software and computational biology, toxicology, and several organism communities including yeast, C.
• The ratio Ca/Si (C/S) and Mg/Si (M/S) decrease from 2 for the dicalcium and dimagnesium silicate reagents to 1.
• For example, the statement that "sodium metal is reactive" suggests that sodium reacts with many common reagents (including pure oxygen, chlorine, hydrochloric acid, and water), either at room temperature or when using a Bunsen burner.
• A testing dipstick is usually made of paper or cardboard and is impregnated with reagents that indicate some feature of the liquid by changing color.
• In organometallic chemistry, organolithium reagents are chemical compounds that contain carbon–lithium (C–Li) bonds.
• As well as their natural soil habitat, unclassified subdivision 2 Acidobacteriota have also been identified as a contaminant of DNA extraction kit reagents, which may lead to their erroneous appearance in microbiota or metagenomic datasets.

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