varying concentrations of

USAGE SUMMARY

"varying concentrations of" is a correct and usable phrase in written English.
It is typically used to describe different levels or amounts of something in a particular context. It can be used in scientific writing, as well as in other contexts where quantities or intensities need to be compared or contrasted. Example: The experiment showed that varying concentrations of the chemical solution had different effects on the growth of the plants. In this sentence, "varying concentrations of" is used to describe the different levels of the chemical solution, highlighting the fact that these levels were not constant and had varying effects on the plants.

✓ Grammatically correct

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

In addition, the machine can deliver varying concentrations of oxygen and mists in the inspired air.

Encyclopedia Britannica

Varying concentrations of S100B stimulated neutrophil migration in vitro.

Journal of the Neurological Sciences

The effects of varying concentrations of fluoride on human health are given in Table 2.

Applied Water Science

Initially, four separate sets of beads were prepared using varying concentrations of sodium alginate alone.

Progress in Biomaterials

Chitin has been extracted from periwinkle and snail shells using varying concentrations of acid and alkali.

Progress in Biomaterials

By employing enrichment technique in BSMY1 medium containing varying concentrations of CuSO4.

Bioresources and Bioprocessing

Reindeer liver samples showed varying concentrations of PCDD/Fs and DL-PCBs.

Environmental Sciences Europe

The mCT phantom was scanned with varying concentrations of [18F]-FDG in water (see Table 1).

EJNMMI Physics

The effect of varying concentrations of melanin on AgNP synthesis was studied.

AMB Express

Figure 5 Effect of varying concentrations of AgNPs on Chickpea seeds.

Bioresources and Bioprocessing

There are widely varying concentrations of chlorides in all natural waters.

Applied Water Science

Expert writing Tips

Best practice

When describing experimental setups, specify the exact units of measurement for the "varying concentrations of" the substance you are using (e.g., molarity, parts per million).

Common error

Instead of saying "We used varying concentrations of the drug", provide a clear range or specific concentrations (e.g., "We used varying concentrations of the drug, ranging from 10 to 100 μM").

Linguistic Context

The phrase "varying concentrations of" functions as a pre-modifying adjective phrase specifying the degree or amount of a substance or element. This is commonly used to describe experimental parameters, as evidenced by Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

96%

Encyclopedias

2%

Formal & Business

0%

Less common in

News & Media

0%

Social Media

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "varying concentrations of" is a grammatically correct and frequently used phrase, primarily in scientific and technical writing. It describes a range of different levels or amounts of a substance. Ludwig AI confirms its usability and correctness. When using this phrase, clarity and precision are key, especially in specifying the units of measurement. While alternatives like ""different concentrations of"" exist, "varying concentrations of" is a reliable and widely understood choice in formal contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

varied concentrations of

Uses the adjective "varied" instead of the verb "varying" as an adjective, making a minor grammatical shift.

differing concentrations of

Replaces "varying" with "differing", emphasizing the distinction between different concentration levels.

different concentrations of

Uses the adjective "different" to emphasize the distinction between the concentrations.

varying quantities of

Substitutes "concentrations" with "quantities", broadening the scope to include any measurable amount.

altering concentrations of

Replaces "varying" with "altering", suggesting an active change in the concentration levels.

contrasting concentrations of

Substitutes "varying" with "contrasting", emphasizing the comparison between different concentration levels.

diverging concentrations of

Replaces "varying" with "diverging", highlighting the increasing difference between different concentration levels.

varying strengths of

Substitutes "concentrations" with "strengths", appropriate when referring to the intensity or potency of a substance.

fluctuating concentrations of

Replaces "varying" with "fluctuating", implying an irregular rise and fall in concentration levels.

range of concentrations of

Emphasizes the scope of the various concentrations.

FAQs

How do I use "varying concentrations of" in a sentence?

Use "varying concentrations of" to describe different amounts or levels of a substance or element being used or observed. For example, "The experiment tested the effects of "different concentrations of" salt on plant growth."

What are some alternatives to using "varying concentrations of"?

Depending on the context, you could use phrases like ""different concentrations of"", "range of concentrations of", or "variable concentrations of".

Is it better to say "varying concentrations of" or "different concentrations of"?

Both "varying concentrations of" and ""different concentrations of"" are grammatically correct and largely interchangeable. "Varying" emphasizes that the concentrations were intentionally changed, while "different" simply highlights that the concentrations are not the same.

What does it mean to test something at "varying concentrations of" a substance?

Testing at "varying concentrations of" a substance means conducting experiments or observations using a range of different amounts of that substance to see how the amount affects the outcome.