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What is difference between preparative and analytical chromatography?
Analytical chromatography refers to the processes of separating a sample into its components and identifying these components, and is usually a small scale process. Preparative chromatography, on the other hand deals with isolating the separated components of a sample, and can be done on both small-scale or larger industrial scale operations. Preparative chromatography is a form of purification that utilizes chromatography.
What is a sentence for analytical chemistry?
Chemistry is my favourite subject.There is definitely a chemistry between us.
What is meaning of analytical chemistry?
Analytical chemistry studies how to determine the types and relative amount of atoms of different kinds and the bonding between such atoms that are present in materials of initially unknown composition.
What is the difference between quantative and quality time in a relationship?
Quantitative time refers to the amount of time spent together, while quality time refers to the value and connection experienced during that time. Quality time focuses on the depth of interaction, intimacy, and emotional connection, while quantitative time emphasizes the quantity of hours or activities spent together without necessarily building a strong bond.
Difference between spectrophotometry and differential spectrophotometry?
Differential spectrophotometry is a spectrophotometric analytical technique in which a solution of the sample's major component is placed in the reference cell and the recorded spectrum represents the difference between the sample cell and the reference cell...basically it uses major component of system as reference and NOT solvent ..for example if a enzyme ligand system is to be assayed ..enzyme + solvent is reference and enzyme + ligand + solvent is test sample..its for quantitative detection.
What is the difference between quantitative and qualitive observations?
Quantitative observations refer to empirical and/or calculated data, while the latter refer to things such as colour and smell.
What is the difference between quantitive and qualitive observations?
Quantitative observations are observations that can be precisely measured. Qualitative observations, meanwhile, are subjective observations that are based on the characteristics of what is being observed.
What is the main difference between qualitive and quantive observations?
The main difference between qualitative and quantitative research/observations are the purposes of the observations. Qualitative research uses a small number of cases to determine the underlying reasons and motivations of an action. Quantitative research uses a large number of cases to create a generalized result.
What is the difference between qualitative and quantitative forecasting?
what is the difference between qualitative and quantitative
What is the difference between qualitative and quantitative risk assessments?
quantitive risk assessment is to do with numers, high, medium and low numbers can range from 5 to 1 qualitive risk assessments are words, descriptive words
Explain the difference between qualitive and quantitive observations?
Qualitative observations involve characteristics that can be observed but not measured, such as color or texture. Quantitative observations involve measurements or numerical data, such as weight or temperature.
What is the difference between a qualitive a quanitive observation?
a qualitive observation is observing something without using numbers like here is an example: the cell is round with blue cytoplasm in it. a quanitive observation is with using numbers only. here is an example: the tree is 23 inches round and 17ft off the ground. that is the difference.
What is the difference between qualitative or quantitative description?
yeah like
What is the difference between qualitative and quantitative observation?
The difference is that qualitative is wade with 1 of your 5 senses and the other one which is quantitative is an observation involving numbers.
Difference between analytical and other instrumentation?
minimal
What is the Difference between qualitative and quantitative information?
Quantitative is like how many of the object there are, and qualitative is its color or texture (physical stuff).
What is the difference between quantitative and qualitative observation?
Qualitative refers to what a sample is, while quantitative refers to how much of that materal is present.
