Number of Theoretical Plates given Length of Column and Standard Deviation Calculator

✖The Length of Column is the height of the chromatographic column in which the separation of particles takes place.ⓘ Length of Column [L]			+10% -10%
✖The Standard Deviation is a measure of how spread out numbers are.ⓘ Standard Deviation [σ]			+10% -10%

✖The Number of Theoretical Plates given L and SD is defined as used to determine column efficiency based on the calculation in which the larger the theoretical plate number the sharper the peaks.ⓘ Number of Theoretical Plates given Length of Column and Standard Deviation [N_LandSD]

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Formula

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Number of Theoretical Plates given Length of Column and Standard Deviation

Formula

`"N"_{"LandSD"} = (("L")^2)/(("σ")^2)`

Example

`"0.290326"=(("22m")^2)/(("40.83")^2)`

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Number of Theoretical Plates given Length of Column and Standard Deviation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Theoretical Plates given L and SD = ((Length of Column)^2)/((Standard Deviation)^2)
N_LandSD = ((L)^2)/((σ)^2)
This formula uses 3 Variables

Variables Used

Number of Theoretical Plates given L and SD - The Number of Theoretical Plates given L and SD is defined as used to determine column efficiency based on the calculation in which the larger the theoretical plate number the sharper the peaks.
Length of Column - (Measured in Meter) - The Length of Column is the height of the chromatographic column in which the separation of particles takes place.
Standard Deviation - The Standard Deviation is a measure of how spread out numbers are.

STEP 1: Convert Input(s) to Base Unit

Length of Column: 22 Meter --> 22 Meter No Conversion Required
Standard Deviation: 40.83 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_LandSD = ((L)^2)/((σ)^2) --> ((22)^2)/((40.83)^2)

Evaluating ... ...

N_LandSD = 0.290326448697487

STEP 3: Convert Result to Output's Unit

0.290326448697487 --> No Conversion Required

FINAL ANSWER

0.290326448697487 ≈ 0.290326 <-- Number of Theoretical Plates given L and SD

(Calculation completed in 00.006 seconds)

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Created by Prashant Singh

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

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< 9 Number of Theoretical Plates Calculators

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