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7th Edition

Douglas A. Skoog + 2 others

Publisher: Cengage Learning

ISBN: 9781305577213

Chapter 26, Problem 26.14QAP

Interpretation Introduction

**(a)**

**Interpretation:**

Number of plates from each plate should be calculated.

**Concept introduction:**

Number of theoretical plates given by following equation;

N = number of plates

t_{R} = retention time

W = width of peak base

Interpretation Introduction

**(b)**

**Interpretation:**

Mean and standard deviation for the N should be calculated.

**Concept introduction:**

Mean =

Standard deviation will give how the values deviate from mean value of N.

Interpretation Introduction

**(c)**

**Interpretation:**

Plate height of the column should be determined.

**Concept introduction:**

N = plate count

L = length of the packing (cm)

H = height of the column