Sentence examples for reagent from inspiring English sources
The word "reagent" is correct and is used in written English
The word "reagent" is a noun used to refer to a substance used to identify, detect, or analyze another substance. For example, "The lab technician tested the sample using a reagent".
noun
A compound or mixture of compounds used to treat materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting.
That simplifies the analysis by minimising the number of fragments that have to be processed.The secret is that the proteins from the diseased and healthy tissues are labelled with slightly different forms of the reagent.
A reagent of known concentration is dripped (or titrated, to use the term of art) into the unknown solution in the presence of an appropriate indicator molecule (for example litmus, in the case of a reaction between an acid and an alkali).
Defiantly, and with typical generosity, he shared his findings with the world, sending out reagent kits and copies of his patent to anyone who wanted to carry forward his research.
When the tipping point comes, and all of the unknown reagent has reacted, the solution changes colour.
A small crowd gathers to watch Mr Johnston mix water from the plant with the chemical reagent in his kit.
This works by comparing the proteins in diseased and healthy tissues, and in diseased tissues before and after treatment, to try to work out how diseases operate at a molecular level.ICAT is based on a molecular reagent that has three components.
For laboratory melting, a batch is prepared from reagent-grade chemicals such as floated silica, sodium carbonate, calcium carbonate, alumina, and borax all of which are assumed to convert to equivalent amounts of oxides after decomposition.
The device allows an array of some 100 rows by 100 columns of microchannels to deliver different combinations of chemical reagents to thousands of microreactors at the intersections of the channels, making it possible to synthesise thousands of slightly different DNA molecules on a single chip.
A sample of blood from a finger prick is placed in a small disposable plastic cassette that contains reagents necessary for an ELISA.
Although there are no laws banning the sale of DNA, reagents or equipment, such items are usually priced for sale to large institutions.
Vanadium is a good material because its multiple ionic states mean it can be used to store energy without having to involve other reagents, and thus complicate the design.Unfortunately, vanadium is expensive.
