Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as tested in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as tested in" is correct and usable in written English.
It can be used when referring to a specific context or situation where something has been evaluated or examined. Example: "The results of the experiment were consistent with the findings as tested in previous studies."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(19)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Experience did overall not affect (P > 0.05) intake as tested in Test period 2 ('experience testing').
Science
QED, electroweak theory, and the Standard Model as tested in recent key experiments at ee and pp colliders.
The FSI model replicated experimental conditions of the valve as tested in a left heart simulator.
Science
To achieve this clinical potential, nanotechnology will first be developed as well as tested in small animal models and will eventually be translated to the clinic.
Academia
This antiepileptic effect appears dissociated from an anxiogenic effect, as tested in an elevated plus maze test.
Science
When given a dose of the drug, both castes of ant became less interested in foraging, as tested in the meal worm experiment, and the soldiers became more aggressive in response to intruders.
News & Media
If I were going to actually use this system, it would be necessary to build a weather-tight enclosure for it, but as tested in the lab this was not necessary.
Academia
In particular, a 45 mass pct of stainless-steel dust mixture of 5 mm thickness results in the enhancement of EMI shielding effectiveness to 6 9 dB as tested in the frequency range of 500 MHz–1.5 GHz.
Science & Research
Furthermore, the potential for energy supply for the transportation sector in the Mälardalen region from algae cultivated as tested in the experiment was evaluated.
Science
However, natural head movements usually occur at frequencies above 1 Hz and at varying rates, rather than at continuously increasing rates as tested in most studies to date.
Finally, it is found that the effect of geometric scale of a model on the mean wind loads in the outburst region is minor when it is within a blockage ratio of 3% as tested in the present study.
Expert writing Tips
Best practice
When using "as tested in", specify the specific conditions, environment, or methods under which the testing occurred to provide clarity and context.
Common error
Avoid using "as tested in" without clearly defining what was tested and where, as this can create ambiguity. Always ensure the context of the testing is evident to the reader.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as tested in" functions as a prepositional phrase, modifying a verb or noun to specify the context or conditions under which a test or evaluation was conducted. Ludwig examples illustrate this usage across varied scientific contexts.
Frequent in
Science
75%
Academia
15%
News & Media
5%
Less common in
Formal & Business
3%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "as tested in" is a grammatically sound and frequently used prepositional phrase, primarily employed to provide specific context regarding testing conditions. Ludwig's AI analysis confirms its proper usage and prevalence across diverse sources, particularly within scientific and academic fields. While alternatives such as "as demonstrated by" and "as evaluated within" exist, the key is to ensure clarity and specificity when referencing the testing environment. Overall, "as tested in" serves as a concise and effective means of conveying methodological transparency, making it a valuable tool for precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as demonstrated by
Uses "demonstrated" to emphasize the act of showing or proving something through testing, slightly shifting the focus from the testing process itself.
as evaluated within
Replaces "tested" with "evaluated", highlighting a more comprehensive assessment process, but maintaining the context of the evaluation's location.
according to trials in
Focuses on the alignment of results with specific trials, altering the sentence structure to emphasize agreement.
based on assessments in
Emphasizes the foundation of conclusions on prior assessments rather than the testing process, providing a subtle change in emphasis.
as verified through
Highlights confirmation through a verification process rather than general testing.
in the context of
Shifts focus to the broader setting where testing takes place, rather than the specific act of testing.
as determined from
Replaces "tested" with "determined", indicating a conclusion reached through a more general observation process.
considering the research
Shifts the focus to acknowledging the research context, differing from a specific testing event.
in experimental settings
Highlights the environment as experimental, rather than emphasizing the testing itself.
from an experimental standpoint
Presents a viewpoint originating from experimentation, changing the emphasis from direct testing.
FAQs
How can I use "as tested in" in a sentence?
Use "as tested in" to refer to a specific evaluation context. For example: "The hypothesis was supported, "as tested in" laboratory conditions."
What are some alternatives to "as tested in"?
Consider alternatives such as "as demonstrated by", "as evaluated within", or "based on assessments in" depending on the nuance you want to convey.
Is "as tested in" formal or informal language?
"As tested in" is suitable for both formal and neutral contexts, particularly in scientific and technical writing. It provides a concise way to reference testing conditions. More formal alternatives exist if a more elevated register is desired.
How does the meaning of "as tested in" differ from "as shown in"?
"As tested in" specifically refers to results obtained from a testing environment, while "as shown in" refers more broadly to results visible in a particular source, which may not necessarily be a formal test.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested