Author: Thomas F. Jenkins
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Book Description
A protocol was developed for determining nitroaromatic and nitramine explosive by reversed-phase, high-performance liquid chromatography on an LC-18 column. The method employs dilution of an aqueous sample 1:1 with methanol, filtration through a 0.5 micro meter Millex-Sr filter, separation on the LC-18 column using a 1:1 water-methanol eluent, and determination by UV-254 nm. A careful comparison was made with an earlier standard protocol, which uses separation on an LC-8 column with a 50:38:12 water-methanol-acetonitrile eluent. overall, the new procedure provides better separation for a wider range of analytes and equivalent recovery for all analytes tested. The new procedure is particularly effective at separating TNT from tetryl, and it allows analysis of water and soil extracts using a single column and eluent combination. Analytical methods, Contaminated soils, Explosives, High-performance liquid, Chromatography, Soils. (JES).
An Improved RP-HPLC (Reversed-Phase, High-Performance Liquid Chromatography) Method for Determining Nitroaromatics and Nitramines in Water
Author: Thomas F. Jenkins
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Book Description
A protocol was developed for determining nitroaromatic and nitramine explosive by reversed-phase, high-performance liquid chromatography on an LC-18 column. The method employs dilution of an aqueous sample 1:1 with methanol, filtration through a 0.5 micro meter Millex-Sr filter, separation on the LC-18 column using a 1:1 water-methanol eluent, and determination by UV-254 nm. A careful comparison was made with an earlier standard protocol, which uses separation on an LC-8 column with a 50:38:12 water-methanol-acetonitrile eluent. overall, the new procedure provides better separation for a wider range of analytes and equivalent recovery for all analytes tested. The new procedure is particularly effective at separating TNT from tetryl, and it allows analysis of water and soil extracts using a single column and eluent combination. Analytical methods, Contaminated soils, Explosives, High-performance liquid, Chromatography, Soils. (JES).
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Book Description
A protocol was developed for determining nitroaromatic and nitramine explosive by reversed-phase, high-performance liquid chromatography on an LC-18 column. The method employs dilution of an aqueous sample 1:1 with methanol, filtration through a 0.5 micro meter Millex-Sr filter, separation on the LC-18 column using a 1:1 water-methanol eluent, and determination by UV-254 nm. A careful comparison was made with an earlier standard protocol, which uses separation on an LC-8 column with a 50:38:12 water-methanol-acetonitrile eluent. overall, the new procedure provides better separation for a wider range of analytes and equivalent recovery for all analytes tested. The new procedure is particularly effective at separating TNT from tetryl, and it allows analysis of water and soil extracts using a single column and eluent combination. Analytical methods, Contaminated soils, Explosives, High-performance liquid, Chromatography, Soils. (JES).
An Improved RP-HPLC Method for Determining Nitroaromatics and Nitramines in Water
Author: Thomas F. Jenkins
Publisher:
ISBN:
Category : Chromatographic analysis
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Chromatographic analysis
Languages : en
Pages : 36
Book Description
Evaluation of SW846 Method 8330 for Characterization of Sites Contaminated with Residues of High Explosives
Author: Cold Regions Research and Engineering Laboratory (U.S.)
Publisher:
ISBN:
Category : Explosives, Military
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Explosives, Military
Languages : en
Pages : 28
Book Description
Special Report
Author:
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 24
Book Description
CRREL Report
Author:
Publisher:
ISBN:
Category : Cold regions
Languages : en
Pages : 486
Book Description
Publisher:
ISBN:
Category : Cold regions
Languages : en
Pages : 486
Book Description
Supercritical Fluid Chromatography for the Analysis of Nitroaromatics, Nitramines and Nitrate Esters
Author: Paul H. Miyares
Publisher:
ISBN:
Category : Chromatographic analysis
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Chromatographic analysis
Languages : en
Pages : 26
Book Description
Technical Reports Awareness Circular : TRAC.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 626
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 626
Book Description
Evaluation of SW846 Method 8330 for Characterization of Sites Contaminated with Residues of High Explosives
Author:
Publisher:
ISBN:
Category : Explosives, Military
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Explosives, Military
Languages : en
Pages : 28
Book Description
Technical Report
Author: Cold Regions Research and Engineering Laboratory (U.S.)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 284
Book Description
Evaluation of Pre-extraction Analytical Holding Times for Nitroaromatic and Nitramine Explosives in Water
Author: Clarence L. Grant
Publisher:
ISBN:
Category : Nitroamines
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Nitroamines
Languages : en
Pages : 24
Book Description