Main Title |
Separation of the Isomeric Phenols of Benzo(a)Pyrene by High Performance Liquid Chromatography. |
Author |
Elnenaey, Elsayed A. ;
Schoor, W. Peter ;
|
CORP Author |
Environmental Research Lab., Gulf Breeze, FL. |
Year Published |
1981 |
Report Number |
EPA-600/J-80-125; |
Stock Number |
PB81-233637 |
Additional Subjects |
Phenols ;
Environmental surveys ;
Aromatic polycyclic hydrocarbons ;
Separation ;
Fluorescence ;
Ultraviolet spectroscopy ;
Reprints ;
Benzopyrenes ;
High performance liquid chromatography
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB81-233637 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
10p |
Abstract |
A technique has been developed to separate a mixture of the twelve isomeric phenols of benzo(a)pyrene by using High-Performance Liquid Chromatography with fluorescence detection and various sequences of methanol/water gradients. Detection by fluorescence has increased the sensitivity of the method when compared with UV detection. The effects of flow rate, temperature, and various types of gradients on the separation of the isomeric phenols are discussed. It has been found that under the conditions normally employed to separate these phenols from other metabolites of benzo(a)pyrene, several of the phenols are not separated possibly leading to incorrect identification as well as quantitation. Diols and diones of benzo(a)pyrene are also separated by this procedure. |
Supplementary Notes |
Pub. in Analytical Chemistry III, p393-400 1981. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: The Separation of the Isomeric Phenols of Benzo(a)Pyrene by High Performance Liquid Chromatography. |
PUB Date Free Form |
Jul 81 |
Category Codes |
7D; 68; 99A |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/04 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
323802275 |
Origin |
NTIS |
Type |
CAT |