PRINCIPLES OF INSTRUMENTAL ANALYSIS
PRINCIPLES OF INSTRUMENTAL ANALYSIS
7th Edition
ISBN: 9789353506193
Author: Skoog
Publisher: CENGAGE L
Question
100%
Book Icon
Chapter 27, Problem 27.6QAP
Interpretation Introduction

(a)

Interpretation:

The principle of operation of thermal conductivity detector is to be stated.

Concept introduction:

Thermal conductivity can be defined as the ability of a material to conduct heat.

Interpretation Introduction

(b)

Interpretation:

The principle of operation of atomic emission detector is to be stated.

Concept introduction:

Atomic emission occurs when an atom emits some specific wavelengths.

Interpretation Introduction

(c)

Interpretation:

The principle of operation of thermionic detector is to be stated.

Concept introduction:

Thermionic emissions occur when electrons are excited from a heated source.

Interpretation Introduction

(d)

Interpretation:

The principle of operation of the electron capture detector is to be stated.

Concept introduction:

The electron capture is the process of making unstable atoms more stable.

Interpretation Introduction

(e)

Interpretation:

The principle of operation of flame photometric detector is to be stated.

Concept introduction:

Flame photometry is utilized for inorganic chemical analysis. It can detect the concentration of some metals like lithium, sodium, calcium and more.

Interpretation Introduction

(f)

Interpretation:

The principle of operation of flame ionization detector is to be stated.

Concept introduction:

Flame ionization detection is a device used to measure the analyte in a gas flow.

Blurred answer
Students have asked these similar questions
You are developing a Ca detection method for a graphite furnace AA instrument. Your analysis of ten blank samples gives a standard deviation of 0.265 ppb. To establish your limit of detection (LOD), what concentration of Ca should be spiked into your blanks?
[References) A method for the determination of the corticosteroid methylprednisolone acetate in solutions obtained from pharmaceutical preparations yielded a mean value of 3.7 mg mL with a standard deviation of 0.3 mg mL. For quality control purposes, the relative uncertainty in the concentration should be no more than 3%. How many samples of each batch should be analyzed to ensure that the relative standard deviation does not exceed 9% at the 95% confidence level? samples
A volumetric calcium analysis on samples of the blood serum of a patient believed to be suffering from a hyperparathyroid condition produced the following data:  mmol Ca/L =  3.10, 3.08, 3.28, 3.15, 3.26, 3.12, 3.14, 3.18, 3.25, 3.11, 2.95. Calculate: Mean Standard deviation Coefficient of variation What is the 95% confidence interval for the mean of the data, assuming no prior information about the precision of the analysis? Apply the Q test to the following data sets to determine whether the outlying result should be retained or rejected at the 95% confidence level. ( work on the first measurements according to your case)
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning