a sample testing

USAGE SUMMARY

The phrase "a sample testing" is not correct in standard written English.
The correct form would typically be "sample testing" without the article "a." Example: "The laboratory conducted sample testing to ensure the accuracy of the results."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

A sample testing reactive for all three tests was termed HIV seropositive.

BMC Infectious Diseases

If agglutination was detected in a sample, testing was done on that sample diluted serially from 1 80 to 1 1280 for both O and H antigens.

BMC Infectious Diseases

A sample testing reactive by the first test (SD BIOLINE HIV 1/2 ), underwent a second (PAREEKSHAK TRILINE HIV ½) and a third (PAREEKSHAK TRISPOT HIV 1/2 ) test based on different principles or different antigen systems.

BMC Infectious Diseases

Several factors were not associated with a sample testing positive for G. duodenalis including type of roughage fed, percent energy concentrate in current ration, feed bunk cleaning methods, source of cattle, and whether cattle come from single or multiple sources.

BMC Veterinary Research

A sample testing positive with two or more methods was scored positive whereas sample testing negative with two or more methods was considered to be negative to calculate the performance characteristics of the test.

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

If the A sample tests positive, the B sample is tested later.

The New York Times - Sports

The American distance runner Bernard Lagat also had an A sample test positive for EPO in 2003 that was not upheld by the B sample.

The New York Times - Sports

The I.A.A.F., based in Monaco, believes that an athlete should be suspended and an announcement made public after an A sample tests positive.

The New York Times - Sports

appeared to violate its own rules, which call for the immediate suspension of an athlete once the A sample tests positive.

The New York Times - Sports

If the A sample tests positive for a banned substance, the player is informed and is allowed to be present with his attorney for the testing of the B sample.

Los Angeles Times

We do not have a sample test online.

Columbia University

Expert writing Tips

Best practice

When referring to the process of testing a sample, it is generally more grammatically sound to use "sample testing" or "testing a sample" rather than "a sample testing". This ensures clarity and adherence to standard English usage.

Common error

Avoid using the article "a" before "sample testing" as it's redundant and grammatically incorrect. Opt for "sample testing" or rephrase as "testing a sample" for better clarity.

Linguistic Context

The phrase "a sample testing" primarily functions as a noun phrase, though its grammatical incorrectness makes it less effective. Ludwig examples show it often introduces a description of a test process.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

30%

Formal & Business

10%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "a sample testing" appears in some contexts, it's generally considered grammatically incorrect. Ludwig AI indicates that a better phrasing would be either "sample testing" or "testing a sample". Its primary contexts include Science and News & Media, but its rare usage and grammatical issues suggest careful consideration of alternatives. Always prioritize grammatical correctness and clarity in formal writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

sample testing

Omits the article "a" to form a grammatically correct noun phrase.

testing a sample

Reverses the order to use "testing" as a verb and "a sample" as the object, creating a more standard sentence structure.

a test sample

Replaces "testing" with "test" to act as an adjective describing the "sample".

sample being tested

Uses a passive construction to emphasize the sample is undergoing testing.

analysis of a sample

Replaces "testing" with "analysis", focusing on the analytical aspect.

examining a sample

Uses "examining" as a verb to describe the action performed on the sample.

a sample under test

Uses "under test" to specify the current state of the sample.

assessment of a sample

Replaces "testing" with "assessment", highlighting the evaluation process.

a sample undergoing testing

Adds "undergoing" to emphasize that the testing process is in progress.

evaluation of a sample

Substitutes "testing" with "evaluation", emphasizing the judgmental aspect of the process.

FAQs

What's a more grammatically sound alternative to "a sample testing"?

Instead of "a sample testing", use "sample testing" or "testing a sample" for correct grammar.

Is "a sample testing" considered correct in formal writing?

No, "a sample testing" is generally considered grammatically incorrect in formal writing. It's better to use "sample testing" or rephrase the sentence.

How can I use "testing a sample" in a sentence?

You can use "testing a sample" in a sentence like: "The lab is currently testing a sample for contaminants."

What's the difference between "a sample testing" and "sample testing"?

"A sample testing" is grammatically incorrect, while "sample testing" is a correct noun phrase used to describe the process of testing samples.