Grab define. Grabs 2019-01-26

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GRAB

grab define

You can complete the definition of grab given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster. Grab samples must be collected carefully so they are representative of the water as a whole. . Grab samples should not be mixed together. An example of a grab sample would be collecting a beaker of raw water and testing it for pH. Dip discrete and pump samples are examples of types of grab samples. Is there time to grab a coffee? A grab sample also known as a catch sample or individual sample.

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grab

grab define

This is the most common type of sample and is the sampling technique used for most labs. A grab sample is a sampling technique in which is a single sample or measurement is taken at a specific time or over as short a period as is feasible. We'll just grab a sandwich and then we'll be on our way. I grabbed her hand to pull her back from the cliff edge. If grab samples are used to determine plant efficiency by collecting a raw water sample and a treated water sample, then the collection of the effluent should be delayed long enough after collection of the influent sample to allow for the raw water to pass completely through the treatment process. Since pH, dissolved oxygen and total residual chlorine can change very rapidly in water once the sample is removed from the flow, grab samples are preferred for these tests. Grab samples provide an immediate sample, and are thus preferred for some tests.

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Grab dictionary definition

grab define

Search grab and thousands of other words in English definition and synonym dictionary from Reverso. They should be taken at a time of day when the plant is operating near its average daily flow rate. Origin of grabObsolete Dutch or Low German grabben from Middle Dutch or Middle Low German; see ghrebh- 1 in Indo-European roots. The suspect suddenly broke free and grabbed at the policeman's gun. .

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Grab dictionary definition

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Grab Synonyms, Grab Antonyms

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Grab dictionary definition

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grab definition

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Grab dictionary definition

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Grabbing

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