Unretained Volume given Capacity Factor Calculator

✖The Retention Volume is defined as the volume of the mobile phase required to elute the solute from the column.ⓘ Retention Volume [V_R]			+10% -10%
✖The Capacity factor is directly proportional to the retention factor. The longer a component is retained by the column, the greater is the capacity factor.ⓘ Capacity Factor [k^']			+10% -10%

✖Unretained Volume is the amount of solute that travels through the column in the minimum possible time.ⓘ Unretained Volume given Capacity Factor [V_un]

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Formula

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Unretained Volume given Capacity Factor

Formula

`"V"_{"un"} = ("V"_{"R"})/("k"^{"'"}+1)`

Example

`"2.8L"=("11.2L")/("3"+1)`

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Unretained Volume given Capacity Factor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Unretained Volume = (Retention Volume)/(Capacity Factor+1)
V_un = (V_R)/(k^'+1)
This formula uses 3 Variables

Variables Used

Unretained Volume - (Measured in Cubic Meter) - Unretained Volume is the amount of solute that travels through the column in the minimum possible time.
Retention Volume - (Measured in Cubic Meter) - The Retention Volume is defined as the volume of the mobile phase required to elute the solute from the column.
Capacity Factor - The Capacity factor is directly proportional to the retention factor. The longer a component is retained by the column, the greater is the capacity factor.

STEP 1: Convert Input(s) to Base Unit

Retention Volume: 11.2 Liter --> 0.0112 Cubic Meter (Check conversion here)
Capacity Factor: 3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_un = (V_R)/(k^'+1) --> (0.0112)/(3+1)

Evaluating ... ...

V_un = 0.0028

STEP 3: Convert Result to Output's Unit

0.0028 Cubic Meter -->2.8 Liter (Check conversion here)

FINAL ANSWER

2.8 Liter <-- Unretained Volume

(Calculation completed in 00.004 seconds)

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K J Somaiya College of science (K J Somaiya), Mumbai

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< 7 Retention Volume Calculators

Retention Volume given Capacity Factor

Go Retention Volume given CF = (Capacity Factor+1)*Unretained Mobile Phase Volume

Retention Volume given Flow Rate

Go Retention Volume given Flow Rate = (Retention Time*Flow Rate of Mobile Phase)

Half of Average Width of Peaks given Resolution and Change in Retention Volume

Go Half of Average Width of Peak = (0.589*Change in Retention Time)/Resolution

Average Width of Peak given Resolution and Change in Retention Volume

Go Average Width of Peaks given RV = (Change in retention volume/Resolution)

Flow Rate given Retention Volume and Time

Go Flow Rate given RT and RV = (Retention Volume/Retention Time)

Unretained Volume given Capacity Factor

Go Unretained Volume = (Retention Volume)/(Capacity Factor+1)

Retention Factor

Go Actual Retention Factor = Solute Distance/Solvent Distance

Unretained Volume given Capacity Factor Formula

Unretained Volume = (Retention Volume)/(Capacity Factor+1)
V_un = (V_R)/(k^'+1)

What is Chromatography?

A separation process based on the various partitioning coefficients of different solutes between the two phases.
Involving the interaction of solute(s) and two phases
Mobile phase: A gas or liquid that moves through the column.
Stationary phase: A solid or liquid that remains in place.

What are the types of Chromatography?

1) Adsorption chromatography
2) Ion-exchange chromatography
3) Partition chromatography
4) Molecular Size exclusion chromatography
5) Affinity chromatography

How to Calculate Unretained Volume given Capacity Factor?

Unretained Volume given Capacity Factor calculator uses Unretained Volume = (Retention Volume)/(Capacity Factor+1) to calculate the Unretained Volume, The Unretained volume given capacity factor formula is defined as the ratio of the volume retained to the capacity factor of solute plus one. Unretained Volume is denoted by V_un symbol.

How to calculate Unretained Volume given Capacity Factor using this online calculator? To use this online calculator for Unretained Volume given Capacity Factor, enter Retention Volume (V_R) & Capacity Factor (k^') and hit the calculate button. Here is how the Unretained Volume given Capacity Factor calculation can be explained with given input values -> 2800 = (0.0112)/(3+1).

FAQ

What is Unretained Volume given Capacity Factor?

The Unretained volume given capacity factor formula is defined as the ratio of the volume retained to the capacity factor of solute plus one and is represented as V_un = (V_R)/(k^'+1) or Unretained Volume = (Retention Volume)/(Capacity Factor+1). The Retention Volume is defined as the volume of the mobile phase required to elute the solute from the column & The Capacity factor is directly proportional to the retention factor. The longer a component is retained by the column, the greater is the capacity factor.

How to calculate Unretained Volume given Capacity Factor?

The Unretained volume given capacity factor formula is defined as the ratio of the volume retained to the capacity factor of solute plus one is calculated using Unretained Volume = (Retention Volume)/(Capacity Factor+1). To calculate Unretained Volume given Capacity Factor, you need Retention Volume (V_R) & Capacity Factor (k^'). With our tool, you need to enter the respective value for Retention Volume & Capacity Factor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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