Definition of Assay. Meaning of Assay. Synonyms of Assay
Here you will find one or more explanations in English for the word Assay. Also in the bottom left of the page several parts of wikipedia pages related to the word Assay and, of course, Assay synonyms and on the right images related to the word Assay.
Definition of Assay
AssayAssay As*say", v. t. [imp. & p. p. Assayed; p. pr. & vb. n.
Assaying.] [OF. asaier, essaier, F. essayer, fr. essai. See
Assay, n., Essay, v.]
1. To try; to attempt; to apply. [Obs. or Archaic]
To-night let us assay our plot. --Shak.
Soft words to his fierce passion she assayed.
2. To affect. [Obs.]
When the heart is ill assayed. --Spenser.
3. To try tasting, as food or drink. [Obs.]
4. To subject, as an ore, alloy, or other metallic compound,
to chemical or metallurgical examination, in order to
determine the amount of a particular metal contained in
it, or to ascertain its composition. AssayAssay As*say", n. [OF. asai, essai, trial, F. essa. See
1. Trial; attempt; essay. [Obs.] --Chaucer.
I am withal persuaded that it may prove much more
easy in the assay than it now seems at distance.
2. Examination and determination; test; as, an assay of bread
or wine. [Obs.]
This can not be, by no assay of reason. --Shak.
3. Trial by danger or by affliction; adventure; risk;
hardship; state of being tried. [Obs.]
Through many hard assays which did betide.
4. Tested purity or value. [Obs.]
With gold and pearl of rich assay. --Spenser.
5. (Metallurgy) The act or process of ascertaining the
proportion of a particular metal in an ore or alloy;
especially, the determination of the proportion of gold or
silver in bullion or coin.
6. The alloy or metal to be assayed. --Ure.
Usage: Assay and essay are radically the same word; but
modern usage has appropriated assay chiefly to
experiments in metallurgy, and essay to intellectual
and bodily efforts. See Essay.
Note: Assay is used adjectively or as the first part of a
compound; as, assay balance, assay furnace.
Assay master, an officer who assays or tests gold or silver
coin or bullion.
Assay ton, a weight of 29,1662/3 grams.
Assay As*say", v. i.
To attempt, try, or endeavor. [Archaic. In this sense essay
is now commonly used.]
She thrice assayed to speak. --Dryden.
Meaning of Assay from wikipedia
- An ****ay
is an investigative
medicine, mining, pharmacology, environmental biology
and molecular biology
- Enzyme ****ays
are laboratory methods
for measuring enzymatic
activity. They are vital
for the study
of enzyme kinetics
inhibition. The quantity...
- The MTT ****ay
is a colorimetric ****ay
for ****essing cell metabolic
activity. NAD(P)H-dependent cellular oxidoreductase enzymes
may, under defined
(ELISA) (/ɪˈlaɪzə/, /ˌiːˈlaɪzə/) is a commonly
used analytical biochemistry ****ay
, first described
in 1971. The ****ay
(LFTs), also known
flow immunochromatographic ****ays
tests, are simple devices intended
- The bicinchoninic
), also known
as the Smith ****ay
its inventor, Paul K. Smith
at the Pierce Chemical
Company, now part of...
- ****ay offices
set up to ****ay
(test the purity
metals. This is often
done to protect consumers
fake items. Upon...
- Buffers, such as Tris and ammonia interfere
with this ****ay
, therefore rendering
this ****ay inappropriate
for protein samples purified
- The Bradford protein ****ay
in 1976. It is a quick
and accurate spectroscopic analytical procedure
used to measure...
to: a person carrying
out a metallurgical ****ay
, a 1623 book by Galileo ****ay
, an investigative
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