performed in duplicate

USAGE SUMMARY

The phrase "performed in duplicate" is grammatically correct and commonly used in written English.
It means that a task or action was carried out twice, resulting in two identical outcomes or records. One example of using this phrase could be in a scientific experiment, where the procedure is repeated twice to ensure the accuracy of the results. In this case, a sentence could be: "The experiment was performed in duplicate to eliminate any potential errors."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

All qPCR reactions were performed in duplicate.

Nature

All amplifications were performed in duplicate.

Nature

All experiments were performed in duplicate.

Nature

Three independent experiments were performed in duplicate.

Nature

The entire procedure was performed in duplicate.

Nature

All tests were performed in duplicate.

Journal of Cardiothoracic and Vascular Anesthesia

Fermentations were performed in duplicate under non-sterile conditions.

Nature

Repli-Seq was performed in duplicate for each cell line.

Nature

Means and SD of 4 experiments, performed in duplicate.

Nature

Genotyping was performed in duplicate.

Duke University

Assays were performed in duplicate.

Intensive Care Medicine Experimental

Expert writing Tips

Best practice

When reporting experimental results, explicitly state "performed in duplicate" to assure readers of the reliability and reproducibility of your findings.

Common error

Avoid replacing "performed in duplicate" with convoluted phrases. Clarity is essential, particularly in scientific writing. Stick to the straightforward and widely understood "performed in duplicate".

Linguistic Context

The phrase "performed in duplicate" functions as a modifier, specifically indicating the manner in which an action or experiment was carried out. It specifies that the procedure was repeated twice to ensure reliability. Ludwig AI confirms the phrase's grammatical correctness and common usage in scientific and research contexts.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "performed in duplicate" is a common and grammatically correct expression, predominantly used in scientific writing to indicate that an experiment or procedure has been carried out twice for verification purposes. As Ludwig AI confirms, its usage helps to assure readers of the reliability and reproducibility of results. This phrase falls under a formal and scientific register, emphasizing precision and accuracy. When using the phrase, clarity is key; it is best to avoid overly complicated alternatives and maintain the straightforwardness of "performed in duplicate".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

carried out in duplicate

Emphasizes the act of executing the procedure twice.

conducted in duplicate

Similar to "carried out", but implies a more formal or structured approach.

executed in duplicate

Highlights the performance aspect of the action, stressing precision.

done in duplicate

A simpler, more informal way of saying the same thing.

replicated

A concise term that means to repeat or duplicate.

duplicated

Focuses directly on the act of making a copy or repetition.

repeated twice

Directly states the action was done two times.

run in duplicate

Common in experimental settings, referring to running tests or procedures twice.

assayed in duplicate

Specifically used in assay or testing contexts.

measured in duplicate

Focuses on measurements being taken twice for accuracy.

FAQs

How is "performed in duplicate" typically used in scientific writing?

In scientific writing, "performed in duplicate" indicates that an experiment, test, or measurement was carried out two times. This practice is essential for ensuring the reliability and validity of the results. It is often used interchangeably with terms like "carried out in duplicate" or "conducted in duplicate".

What does it mean when an experiment is "performed in duplicate"?

When an experiment is "performed in duplicate", it means that each condition or sample was tested two times. This allows researchers to verify the consistency of their results and reduce the likelihood of errors or anomalies affecting the final conclusions. It is a common practice in various scientific fields.

Is there a difference between "performed in duplicate" and "performed in triplicate"?

Yes, the difference is the number of repetitions. "Performed in duplicate" means the action was done twice, while "performed in triplicate" means it was done three times. The choice between the two depends on the required level of precision and the variability expected in the experiment. More repetitions generally increase the statistical power and reliability of the results.

What are some alternative phrases for "performed in duplicate" that I can use in my writing?

Some alternative phrases for "performed in duplicate" include "carried out in duplicate", "conducted in duplicate", or simply "repeated twice". The best choice depends on the context and the desired level of formality.