PRINCIPLES OF INSTRUMENTAL ANALYSIS
PRINCIPLES OF INSTRUMENTAL ANALYSIS
7th Edition
ISBN: 9789353506193
Author: Skoog
Publisher: CENGAGE L
Question
Book Icon
Chapter 29, Problem 29.8QAP
Interpretation Introduction

(a)

Interpretation:

The on-line and off-line process for SFE has to be differentiated.

Concept introduction:

When the source is directly available for data extraction process, it is called as on-line extraction method or process.

In off-line process, the data is utilized from other source that contains the copy of data and data extraction is done.

Interpretation Introduction

(b)

Interpretation:

Thestatic and dynamic extraction should be differentiated for SFE.

Concept introduction:

When the fixed amount of supercritical fluid is interacting with the matrix or analytes, it is called as static extraction method and it conserves the fluid.

In dynamic extraction method, there is always a new supercritical fluid that is used for interaction with matrix or analytes.

Blurred answer
Students have asked these similar questions
↓ Feedback (8/10) Draw the major product of this reaction. Ignore inorganic byproducts. Incorrect, 2 attempts remaining N H3O+ 0 × Select to Draw + V Retry
2. Calculate the branching ratio of the reaction of the methyl peroxy radical with either HO, NO 298K) (note: rate constant can be found in the tropospheric chemistry ppt CH,O,+NO-HCHO+HO, + NO, CH₂O+HO, CH₂00H +0₂ when the concentration of hydroperoxyl radical is DH01-1.5 x 10 molecules and the nitrogen oxide maxing ratio of 10 ppb when the concentration of hydroperoxyl radicalis [H0] +1.5x10 molecules cm" and the nitrogen oxide mixing ratio of 30 p Under which condition do you expect more formaldehyde to be produced and why
Indicate the product of the reaction of benzene with 1-chloro-2,2-dimethylpropane in the presence of AlCl3.
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
Text book image
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:9781285640686
Author:Skoog
Publisher:Cengage