At a quantity of

USAGE SUMMARY

The phrase "At a quantity of" is correct and usable in written English.
It can be used when specifying a particular amount or number of items in a context such as business, science, or inventory management. Example: "The product is available at a quantity of 100 units for the upcoming sale."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

These "epic deals" pop up on the site unexpectedly and are usually available at a quantity of one, which should encourage users to obsessively keep checking Grouponicus at regular intervals.

TechCrunch

Through these studies, we demonstrated that our fabricated scaffolds were well coated with DOPA as well as grafted with rhBMP2 at a quantity of 22.7 ± 5 ng when treatment with 100 ng/ml rhBMP2 and 153.3 ± 2.4 ng when treated with 500 ng/ml rhBMP2.

Acta Biomaterialia

We assume that the typical farm business operates within a competitive environment and offers its product at a quantity of q and a quality of Q, obtaining a price of p. Thus, the profit function in relation to the product quality offered may be defined as follows: max pi =pq-cleft q,mathrm{Q}right)kern1em mathrm{with} p=pq-cleft qrm{Q}right) (1).

Agricultural and Food Economics

The two cell lines in DMEM containing 0.2% BSA were seeded on top of this matrigel at a quantity of 50,000 cells per chamber.

Plosone

The peptide standard pepXa (sequence: GTLEGG; purchased from GenScript) at a quantity of 10 nmol was analyzed in a similar fashion.

Plosone

As a result, the rifamycin intermediate P8_1-OG was synthesized at a quantity of 2.5 mg/L [ 155].

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Generally electricity is traded as a quantity of energy at a certain price during a specific time period (1, 1/2 h).

Journal of Industrial Engineering International

At first, a quantity of approximately 500 ml/m of blood was removed.

Critical Care

Well, I prised apart the salmon fillets and we threw in some chopped almonds; also, at my pedantic insistence, a quantity of currants equal to the difference between an unheaped and a heaped tablespoon.

The Guardian - Books

The processes was repeated twice more, once with wash buffer, then once with exchange buffer (20 mM sodium phosphate at pH 7.5 with a quantity of detergent expected to yield 0.4 mM concentration of micelles (Tables 1 and 2)).

Biochemistry

The homogenate was centrifuged at 20 000× g at 4°C for 30 min. The resulting supernatant was then centrifuged at 200 000× g at 4°C for 30 min. A quantity of the supernatant was precipitated overnight at −20°C in 5 times the volume of 10% TCA in acetone.

Plosone

Expert writing Tips

Best practice

When specifying precise amounts in scientific or technical writing, use "At a quantity of" to clearly indicate the measured value.

Common error

Avoid using "amount" when "quantity" is more appropriate. "Quantity" refers to countable items, while "amount" refers to uncountable substances. For example, use "quantity" when referring to items that can be counted, and use "amount" when talking about something that is measured.

Linguistic Context

The phrase "At a quantity of" functions as a prepositional phrase that introduces a specific amount or number. Ludwig AI indicates that it is grammatically correct and usable in written English, typically preceding a numerical value. Examples show usage in scientific and business contexts.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

25%

Formal & Business

15%

Less common in

Wiki

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "At a quantity of" serves to specify a precise number or amount, making it a useful tool in technical and descriptive writing. Ludwig AI confirms its grammatical correctness, noting its utility in indicating amounts in business, science, and inventory management. While it appears less frequently than other phrases, it offers a clear and precise way to communicate specific amounts. When writing with this phrase, be sure to clearly specify if you mean units, amounts or something else in order to prevent ambiguities. For less formal purposes it could be replaced by phrases like "in an amount of".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

In terms of quantity

Adds "in terms of" for a more explicit focus on the numerical aspect.

In an amount of

Replaces "quantity" with "amount", focusing on the total sum or extent.

In a total of

Highlights the aggregate sum or overall number.

At a level of

Changes "quantity" to "level", which can be applicable when discussing intensity or concentration.

In a measure of

Substitutes "quantity" with "measure", highlighting the process of determining the size or extent.

Equivalent to a quantity of

Expresses equality in amount using a more verbose structure.

With a volume of

Replaces "quantity" with "volume", often used for liquids or three-dimensional objects.

Corresponding to a quantity of

Emphasizes a direct relationship or correspondence in amount.

Representing a quantity of

Highlights how something signifies a certain amount or number.

To the tune of

Uses a more figurative expression to indicate an approximate amount.

FAQs

How do I use "At a quantity of" in a sentence?

"At a quantity of" is typically used to specify a particular number or amount of something, such as in scientific measurements or inventory descriptions. For instance, 'The peptide standard pepXa was analyzed "at a quantity of" 10 nmol'.

What phrases are similar to "At a quantity of"?

Similar phrases include "in an amount of", "at a level of", or "in terms of quantity". Each has a slightly different nuance but can often be used interchangeably depending on the context.

Which is more appropriate, "At a quantity of" or "In the amount of"?

While both are grammatically correct, "at a quantity of" is best used when referring to countable items or precise measurements. "In the amount of" is better suited for uncountable substances. Consider the context to choose the most appropriate phrase.

Can I use "At a quantity of" when describing abstract concepts?

It's generally better to use "at a quantity of" when dealing with concrete, measurable items. For abstract concepts, consider alternatives like /s/at+a+certain+level or "to a degree of".