some quantity of

USAGE SUMMARY

The phrase "some quantity of" is correct and can be used in written English.
It is used when you want to refer to an unspecified but known amount of something. For example: I need to purchase some quantity of supplies for the project.

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

26 human-written examples

The recipient cell at the end of the sex act contains some quantity of its own DNA and integrates some from the donor.

Encyclopedia Britannica

So, some quantity of hubris may be detectable as Erik A. Kaiser pronounces that his REMI Companies' developments are "unique in the world of Hoboken condos" -- and yet Mr. Kaiser insists it is so.

The New York Times

Take this example: "What is the probability that somebody wins a lottery twice at some point in the next year, after buying some quantity of tickets?" The probability here would be small but nowhere near as teeny-teeny-tiny.

Independent

Meanwhile, even the glummest shoebox may be honestly described as "light and airy", for there will surely be some quantity of photons coming in through a glazed aperture during daylight hours, and there will definitely be air in it as well – unless someone has taken the trouble to hermetically seal the flat and then carefully pump out all the air to create a vacuum.

The Guardian - Books

A few years later, reading "Hamlet" in college, I did a mental double take when I came upon a passage from Hamlet's speech to the players: … let those that play your clowns speak no more than is set down for them; for there be of them that will themselves laugh, to set on some quantity of barren spectators to laugh too… that's villainous, and shows a most pitiful ambition in the fool that uses it.

The New Yorker

When souls are acted upon, some quantity of energy in the brain would vanish.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

34 human-written examples

However, addition of some quantities of combustible gases (here: propane) may sustain combustion processes.

Journal of Loss Prevention in the Process Industries

Even in an LTD scheme sugar mill, there is a possibility of exporting some quantities of electricity if its process of mass energy balance is properly adjusted.

International Journal of Energy and Environmental Engineering

In this work, bi-polymeric hydrogel composite was designed with the incorporation some quantities of stick-like TiO2 nanostructures for favorable surface behavior and enhancement of osteoblast adhesions.

Journal of Photochemistry and Photobiology B: Biology

Most manufacturing systems inevitably maintain some quantities of their products under their inventories in order to respond to customers' needs appropriately and to prevent extra costs.

Journal of Industrial Engineering International

The first and the second statistical moments of some quantities of interest, such as radiant energy, net flux, reflectivity and transmissivity, are obtained.

Advances in Space Research

Expert writing Tips

Best practice

Use "some quantity of" when you want to indicate an unspecified but noticeable amount of something. It's more formal than "some" alone.

Common error

Avoid using "some quantity of" in informal contexts where simpler terms like "some" or "a bit of" would be more appropriate. Overly formal language can sound unnatural.

Linguistic Context

The phrase "some quantity of" functions as a determiner phrase, specifically indicating an unspecified but existing amount of something. As confirmed by Ludwig AI, it is grammatically correct and suitable for written English.

Expression frequency: Very common

Frequent in

Science

43%

News & Media

25%

Wiki

11%

Less common in

Encyclopedias

7%

Formal & Business

4%

Reference

0%

Ludwig's WRAP-UP

In summary, "some quantity of" is a grammatically sound phrase used to denote an unspecified amount. As Ludwig AI confirms, it is correct for written English and more formal contexts. The phrase appears most frequently in scientific and news articles, indicating its suitability for conveying precision without specifying exact measurements. When choosing to use "some quantity of", consider whether a simpler term like "some" or more specific measurement would be more appropriate for your context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a certain amount of

Replaces "some" with "a certain", implying a specific but not explicitly defined amount.

a degree of

Shifts from quantity to degree, suitable for abstract nouns.

a portion of

Implies that a larger whole is being divided.

a measure of

More formal, suggesting a precise but unspecified measurement.

an extent of

Focuses on the range or scope of something.

a number of

Specifically used for countable items.

a volume of

Emphasizes the bulk or capacity of something.

an element of

Indicates a component within a larger entity.

a level of

Suitable when referring to intensity or concentration.

a fraction of

Indicates that the quantity represents less than the whole.

FAQs

How can I use "some quantity of" in a sentence?

Use "some quantity of" to refer to an unspecified, but assumed to exist, amount. For example, "The recipe requires some quantity of sugar."

What are some alternatives to "some quantity of"?

You can use alternatives like "a certain amount of", "a degree of", or "a portion of" depending on the context.

Is it more formal to say "some quantity of" compared to "some amount of"?

Yes, "some quantity of" tends to be more formal than "some amount of". "Amount" is generally used for non-countable nouns, while "quantity" can be used for both countable and non-countable nouns, often implying a more precise or measurable sense.

When should I use "some quantity of" instead of just "some"?

Use "some quantity of" when you want to emphasize that there is a non-negligible amount, and the context is more formal. In casual conversation, "some" is often sufficient.