quantification vs quantitation

Both 'quantification' and 'quantitation' are correct terms used in scientific contexts to refer to the process of determining the amount or concentration of a substance. They are often used interchangeably, but 'quantification' is more commonly used in general scientific literature, while 'quantitation' is more specific to analytical chemistry.

Last updated: March 24, 2024 • 1960 views

This is a correct term commonly used in scientific contexts to refer to the process of determining the amount or concentration of a substance.

"quantification"

The term 'quantification' is used to describe the act or process of measuring or determining the quantity or amount of something, especially in scientific research or analysis.

Show examples from the web [+]

This enables quantification by peak height.
Detection, identification and quantification methods for Campylobacter spp.
Method of Analysis [1]For the quantification of folic acid in feed additive and premixtures: Reverse Phase High-Performance Liquid Chromatography coupled to UV detection (RP-HPLC-UV).
For the quantification of total folates (including added folic acid) in feedingstuffs and water: microbiological assay - based on CEN-ring trial validated method EN 14131.
Any suspect result triggers a confirmatory analysis for unambiguous identification and quantification of the mycotoxin.
Only marker residue quantification in edible tissues and products is needed when metabolic proximity is given or demonstrated.
Insufficient quantification and analysis of VAT fraud
extraction with boiling water and quantification by capillary gas-liquid chromatography.
Therefore, quantification has to be done by the method of standard additions.
When calibration curves are used for quantification:
Event specific real-time PCR based method for the quantification of BCS-GH2-5xACS-GH1-3 cotton;
For the quantification of inositol in the feed additive, premixtures and feedingstuffs microbiological activity analysis.
It rejects arguments against the quantification of the actuarial present value of promised retirement benefits.
Sufficiently developed identification and quantification methods, including experimental data;
This means that the method's quantification limit should be 0,1 mg/kg or less.
Analytical method [3]For quantification of endo-1,4-beta-xylanase activity:
However, the company did not provide a quantification of such adjustment.
Sufficiently developed identification and quantification methods, including experimental data:
Description and quantification of clinical signs in adult infected sheep after a primary infection with SBV.
Event-specific real-time PCR-based method for the quantification of MON-432-6 soybean,

Alternatives:

measurement
assessment
evaluation
analysis
determination

This is a correct term used in scientific contexts, particularly in analytical chemistry, to refer to the process of determining the amount or concentration of a substance.

"quantitation"

The term 'quantitation' is often used in the context of analytical chemistry to specifically refer to the process of measuring the quantity or concentration of a substance, such as in quantitative analysis.

Show examples from the web [+]

Analytical methods used for separation, quantitation and identification of metabolites;
Thereafter, plasma levels declined rapidly to below the 10 pg/ ml assay quantitation limit before 1 hour post-administration.
The majority of samples (89%) were below the lower limit of quantitation (0.5 ng/ ml).
The parent substance mycophenolate mofetil can be measured systemically during intravenous infusion; however, after oral administration it is below the limit of quantitation (0.4 μ g/ ml).
Assessment of progenitor cell yields In assessing the number of progenitor cells harvested in patients treated with filgrastim, particular attention should be paid to the method of quantitation.
Anidulafungin concentrations fell below the lower limits of quantitation 6 days post-dose.
The luciferin-luciferase assay is a sensitive method for ATP quantitation used in a wide variety of applications (20).
When measurable (>= 0.01 ng/ ml, the assay limit of quantitation), concentrations ranged from 0.011 to 0.020 ng/ ml.
In plasma, both brinzolamide and N-desethylbrinzolamide concentrations are low and generally below assay quantitation limits (< 7.5 ng/ ml).
In a study involving ten normal volunteers dosed bilaterally twice daily for 15 days with EMADINE 0.5 mg/ ml eye drops, solution, plasma concentrations of the parent compound were generally below the quantitation limit of the assay (0.3 ng/ ml).
Assessment of progenitor cell yields In assessing the number of progenitor cells harvested in patients treated with filgrastim, particular attention should be paid to the method of quantitation.
This was really fascinating because this gave that quantitation about all the different phases of sleep.
Excreta (and plasma, if appropriate) should be collected for identification and quantitation of unchanged test chemical and metabolites as described under paragraphs 44-49.
Allows quantitation and enables imaging of regions not amenable to radiography.
However, systemic absorption of topically applied olopatadine is minimal with plasma concentrations ranging from below the assay quantitation limit (< 0.5 ng/ ml) up to 1.3 ng/ ml.
Needs to be included as release test or controlled through process validation if above limit of quantitation

Alternatives:

quantification
measurement
assessment
evaluation
analysis

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quantification vs quantitation

"quantification"

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