a comparable quantity of

USAGE SUMMARY

The phrase "a comparable quantity of" is correct and usable in written English.
It can be used when discussing amounts or measurements that are similar or equivalent in some way. Example: "In order to ensure fairness in the experiment, we need to use a comparable quantity of each substance."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The metapopulation capacities λM and λI are defined as the leading eigenvalue or a comparable quantity of an appropriate "landscape" matrix.

Theoretical Population Biology

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

A further considerable result is the comparable quantity of water used for both cleaning and flushing purposes equal to 8.38 and 10.36 (L/day/person), respectively.

Applied Water Science

Check locally and online, but make sure you're comparing comparable quantities of comparable dilutions of comparable products.

WikiHow

There was only a marginal difference between the two wild type plant materials showing comparable quantities of both the active compounds.

Botanical Studies

The pine needles extracts are shown to be free of 311 tested pesticide residues or certain heavy metals and exhibit comparable quantities of total flavonoids contents, total phenolic contents and the antioxidant activities with commercial products.

Journal of the Taiwan Institute of Chemical Engineers

The cast aluminum manifold generated the least life cycle solid waste of 218 kg per manifold, whereas the brazed aluminum tubular and nylon composite manifolds generated comparable quantities of 418 kg and 391 kg, respectively.

Journal of Cleaner Production

Tissues formed on coated substrates accumulated comparable quantities of extracellular matrix and mineral, but tissues formed on organic sol-gel (OSG -coated substrates accumulated less pOSG -coatedisubstratesed on inorgaccumulatedlessSG)-coated substrates.

Acta Biomaterialia

SPIO-labeled hBMSCs produced comparable quantities of the anti- and pro-inflammatory cytokine IL-6 (P = 0.39) and the growth factor VEGF (P = 0.31) compared to unlabeled control cells.

Plosone

Walnut and olive endocarp showed comparable quantities of different lignin pyrolytic compounds.

Biotechnology for Biofuels

We then characterized the inductive properties of the optimized DDC system versus the Tet-OFF and dimerizer parental systems from which it was derived, using comparable quantities of total plasmid in each case.

BMC Biotechnology

In the later stage of infection, there are comparable quantities of virus stored in the FDC pool, 21 although earlier in infection the FDC pool is somewhat smaller and closer in size to the viral load in productively infected cells.

HIV/AIDS - Research and Palliative Care

Expert writing Tips

Best practice

When comparing data sets, always specify units of measure to ensure that the "comparable quantity of" is clearly understood and accurately interpreted.

Common error

Avoid assuming that "a comparable quantity of" implies exact equality. It often suggests similarity within a reasonable margin, not precise equivalence. Clarify the acceptable range of variation to prevent misunderstandings.

Linguistic Context

The phrase "a comparable quantity of" functions as a noun phrase, acting as a determiner and adjective that modifies a noun. As Ludwig AI confirms, it is used to describe amounts or measurements that are similar or equivalent.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

25%

Wiki

25%

Less common in

Encyclopedias

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a comparable quantity of" is a grammatically correct and versatile expression used to indicate that two or more amounts are similar enough to be meaningfully compared. As Ludwig AI explains, this phrase is usable in written English. It's found in various contexts, especially in scientific, news, and general writing. When using this phrase, ensure clarity by specifying units of measure and acknowledging that "comparable" implies similarity rather than exact equality. Alternatives like "a similar quantity of" or "an equivalent amount of" can be used to fine-tune the meaning. Remember that while widely accepted, precise communication requires understanding the nuances between "comparable" and "equal".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a similar quantity of

Replaces "comparable" with "similar", indicating a close but not necessarily exact equivalence.

an equivalent amount of

Substitutes "quantity" with "amount", and "comparable" with "equivalent", suggesting equal measure or value.

a matching quantity of

Emphasizes that the quantities are identical or perfectly aligned.

a proportionate quantity of

Highlights the relationship between two quantities, indicating they are in a consistent ratio.

a corresponding quantity of

Suggests that the quantity is related to another in a systematic way.

a relative quantity of

Indicates that the quantity is being considered in relation to something else.

a like quantity of

A more informal way to say "a similar quantity of".

an analogous quantity of

Implies the quantity is similar in function or effect, though not necessarily in amount.

a uniform quantity of

Emphasizes consistency and evenness in the quantity.

a standardized quantity of

Highlights that the quantity conforms to an established standard or measure.

FAQs

How do you use "a comparable quantity of" in a sentence?

Use "a comparable quantity of" to indicate that two or more amounts are similar enough for a meaningful comparison. For example: "We used "a comparable quantity of" fertilizer on both plots to ensure a fair test."

What's a good alternative to "a comparable quantity of"?

Alternatives include "a similar amount of", "an equivalent quantity of", or "a proportionate amount of", depending on the specific nuance you want to convey.

Is it correct to say "a comparable quantity of"?

Yes, the phrase "a comparable quantity of" is grammatically correct and widely accepted in both formal and informal writing. It indicates that the amount of something is similar enough to another amount for comparison purposes.

What is the difference between "a comparable quantity of" and "an equal quantity of"?

"A comparable quantity of" implies similarity but not necessarily exact equivalence, whereas "an equal quantity of" means the amounts are precisely the same. Choose the phrase that accurately reflects the relationship between the amounts you are describing.