a predetermined quantity of

USAGE SUMMARY

The phrase "a predetermined quantity of" is correct and usable in written English.
It can be used when referring to a specific amount or measure that has been decided in advance, often in contexts like science, manufacturing, or finance. Example: "The experiment requires a predetermined quantity of the chemical to ensure accurate results."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

A predetermined quantity of MnO2 was added, and the stirring was continued for an additional 30 min.

Nanoscale Research Letters

In this way, to operate near isothermal conditions and to minimize catalyst deactivation effects, a known quantity of methanol (10 ml) was dissolved into the isooctane as the solvent (250 ml) and the resulting mixture was charged into the reactor along with a predetermined quantity of catalyst (3 g).

Applied Petrochemical Research

The system has also allowed for 'bundling' of fees, with fees becoming flat when a predetermined quantity of services is exceeded.

Human Resources for Health

About 2.0 g of wheat bran was taken in an Erlenmeyer flask and mixed with a predetermined quantity of Tris buffer (0.1 M, pH 8.0), and a calculated amount of beef extract and NaH2PO4 was also added to the flask.

BioMed Research International

Alginate beads were prepared that were loaded with 31% (w/w) Candida parapsilosis CCTCC M203011 cells {based on cell wet mass (cwm)}and 0.15 g of these cell-loaded alginate beads were added per mL of the aqueous phase, together with a predetermined quantity of co-substrate (0-258 mM based on the total volume of a biphasic system).

BMC Biotechnology

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

To the tube containing residual biomass the solution with the appropriate enzyme loading (see Table  2) was added to equally replace the removed supernatant fraction, and the same predetermined quantity of biomass was included so that the hydrolysis could be repeated.

Biotechnology for Biofuels

A futures contract is an agreement to buy or sell a predetermined amount of a commodity on a specified date.

The New York Times

Messages are scrubbed completely from the phone after a predetermined amount of time.

The New York Times

If they choose yours, you'll receive a predetermined amount of money.

Forbes

The neurosurgeon then administers a predetermined amount of the medicine through the tube.

Duke University

In the future, will a device put travelers to sleep for a predetermined amount of time?

Huffington Post

Expert writing Tips

Best practice

When using "a predetermined quantity of", ensure the context clearly indicates how the quantity was determined (e.g., through calculation, experimentation, or regulation) to enhance clarity.

Common error

Avoid using "a predetermined quantity of" in situations where the amount is approximate or variable. This phrase implies a specific, pre-calculated value, so ensure that aligns with the reality of the situation.

Linguistic Context

The phrase "a predetermined quantity of" functions as a determiner phrase specifying the amount of something. It modifies a noun, indicating that the quantity has been decided or calculated in advance. Ludwig confirms this usage across various scientific contexts.

Expression frequency: Rare

Frequent in

Science

80%

Academia

10%

News & Media

5%

Less common in

Encyclopedias

1%

Wiki

1%

Formal & Business

3%

Ludwig's WRAP-UP

In summary, "a predetermined quantity of" is a phrase used to indicate a specific amount that has been decided or calculated in advance. It's grammatically correct and most commonly found in scientific and academic contexts where precision is crucial. Ludwig AI underscores its appropriate usage, highlighting its role in ensuring clarity and accuracy in technical descriptions. While not a very frequent phrase, understanding its correct usage can enhance the precision and credibility of your writing. Consider alternatives like "a fixed quantity of" or "a set amount of" depending on the specific context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a prearranged amount of

Emphasizes prior arrangement or agreement on the amount.

a fixed measure of

Highlights the immutability or stability of the quantity.

a set volume of

Specifically refers to volume as the unit of measurement.

a pre-calculated dose of

Implies a precise calculation has been done beforehand, suitable for medical or scientific contexts.

an established portion of

Suggests the quantity is part of a recognized or formal standard.

a defined measurement of

Highlights the precision and clarity of the quantity's definition.

a prescribed amount of

Suggests the quantity is dictated by a rule or guideline.

a designated quantity of

Highlights the fact that the quantity has been specifically set aside.

a specific volume of

Focuses on the exactness and particularity of the measurement.

a calibrated measure of

Emphasizes the accuracy and precision achieved through calibration.

FAQs

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

Use "a predetermined quantity of" when referring to a specific amount or measure that has been decided in advance. For example, "The experiment requires "a predetermined quantity of" the chemical to ensure accurate results."

What are some alternatives to "a predetermined quantity of"?

You can use alternatives such as "a set amount of", "a fixed quantity of", or "a prearranged amount of" depending on the context.

When is it appropriate to use "a predetermined quantity of"?

It's appropriate in contexts where a precise amount is necessary or has been established beforehand, such as in scientific experiments, manufacturing processes, or financial transactions. Using this phrase implies that the amount is not arbitrary but carefully determined.

What's the difference between "a predetermined quantity of" and "a specific quantity of"?

"A predetermined quantity of" emphasizes that the amount was decided in advance, while "a specific quantity of" simply indicates that the amount is particular or clearly defined. The former implies a prior decision or calculation, whereas the latter doesn't.