Cleanup of environmental sample extracts using Florisil solid-phase extraction cartridges
Journal Article
·
· J. Chromatogr. Sci.; (United States)
Disposable cartridges containing 1 g of Florisil are investigated for cleanup of extracts obtained from various environmental matrices. Elution patterns and recoveries are determined for 22 chlorinated hydrocarbons and 16 phthalate esters in the presence of interferents such as corn oil, diesel hydrocarbons, organochlorine pesticides, and chlorinated phenols. Hexane, hexane/diethyl ether (1:1), hexane/acetone (9:1), and various combinations of hexane/methylene chloride are used as eluants.
- Research Organization:
- Acurex Corporation, Mountain View, CA (USA)
- OSTI ID:
- 5827058
- Journal Information:
- J. Chromatogr. Sci.; (United States), Journal Name: J. Chromatogr. Sci.; (United States) Vol. 27:5; ISSN JCHSB
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Fri Nov 30 23:00:00 EST 1984
· Anal. Chem.; (United States)
·
OSTI ID:5677135
Determination of chlorinated methylthiobenzenes and their sulfoxides and sulfones in fish
Journal Article
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· J. Assoc. Off. Anal. Chem.; (United States)
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Sulfuric acid cleanup and KOH-ethanol treatment for confirmation of organochlorine pesticides and polychlorinated biphenyls: Application to wastewater samples
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·
· Journal of the Association of Official Analytical Chemists; (USA)
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OSTI ID:5209779
Related Subjects
510200 -- Environment
Terrestrial-- Chemicals Monitoring & Transport-- (-1989)
520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AROMATICS
CARBOXYLIC ACID SALTS
CHLORINATED AROMATIC HYDROCARBONS
CHROMATOGRAPHY
CLEANING
DECONTAMINATION
DIESEL FUELS
ENVIRONMENT
ESTERS
GAS CHROMATOGRAPHY
HALOGENATED AROMATIC HYDROCARBONS
HYDROCARBONS
MANAGEMENT
MATERIALS RECOVERY
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PESTICIDES
PETROLEUM PRODUCTS
PHTHALATES
POLLUTION
PROCESSING
RECOVERY
SEPARATION PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING
Terrestrial-- Chemicals Monitoring & Transport-- (-1989)
520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AROMATICS
CARBOXYLIC ACID SALTS
CHLORINATED AROMATIC HYDROCARBONS
CHROMATOGRAPHY
CLEANING
DECONTAMINATION
DIESEL FUELS
ENVIRONMENT
ESTERS
GAS CHROMATOGRAPHY
HALOGENATED AROMATIC HYDROCARBONS
HYDROCARBONS
MANAGEMENT
MATERIALS RECOVERY
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PESTICIDES
PETROLEUM PRODUCTS
PHTHALATES
POLLUTION
PROCESSING
RECOVERY
SEPARATION PROCESSES
WASTE MANAGEMENT
WASTE PROCESSING