| Main Title |
Sampling and analysis for high-molecular-weight polar organic compounds / |
| Author |
James, Ruby H. ;
Adams, R. E. ;
Miller, H. C.
|
| Other Authors |
|
| CORP Author |
Southern Research Inst., Birmingham, AL.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, |
| Year Published |
1986 |
| Report Number |
EPA/600/8-86/037; SORI-EAS-84-1140; EPA-68-02-3696 |
| Stock Number |
PB87-119434 |
| Subjects |
Organic compounds--Analysis
|
| Additional Subjects |
Wood ;
Combustion products ;
Chromatographic analysis ;
Air pollution control ;
Chemical analysis ;
Molecular weight ;
Organic compounds ;
Sampling ;
Performance ;
Graphs(Charts)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB87-119434 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
87 pages ; 28 cm |
| Abstract |
The report gives results of preliminary investigations into the determination of high-molecular-weight polar organic compounds from wood-combustion residues. It is intended as a reference to be used by laboratories that are developing methods for the identification and quantification of high-molecular-weight compounds. A proposed high-performance liquid chromatography (HPLC) method (Method 8) is capable of giving functional-group class separation for semipreparative sample fractionation. It may prove to be a useful analytical technique for the more polar constituents (pyrrolic, -OH, -COOH, and -NH2 substituted). It appears that the higher the molecular weight, the greater the alkyl substitution; or the more ring conjugation present, the more inadequate the method becomes as an analytical technique. |
| Notes |
Caption title. "October 1986." "EPA/600/8-86/037." Microfiche. |
