Analysis of methyl neodecanamide in lake water by reversed-phase high performance liquid chromatography and gas chromatography-mass spectrometry
Journal Article
·
· Journal of Liquid Chromatography; (United States)
- Colgate-Palmolive Co., Piscataway, NJ (United States)
Methyl Neodecanamide (MNDA) has been quantified in lake water at levels of 0.1 to 1,000 ppm. Total recoveries from spiked placebos were 99.8 [+-] 2.3% at the 1,000 ppm level and 98.3 [+-] 4.3% at the 0.1 ppm level (based on 54 determinations at each level). Plots of actual concentrations vs. determined concentrations were linear from 0.07--0.13 and 700--1,300 ppm (r > 0.999). Stability of MNDA in lake water was verified by determining the composition by GC/MS immediately after dissolution and after 3 days.
- OSTI ID:
- 5033267
- Journal Information:
- Journal of Liquid Chromatography; (United States), Vol. 17:3; ISSN 0148-3919
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AMIDES
CHEMICAL ANALYSIS
LAKES
WATER POLLUTION
GAS CHROMATOGRAPHY
LIQUID COLUMN CHROMATOGRAPHY
MASS SPECTROSCOPY
CHROMATOGRAPHY
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
POLLUTION
SEPARATION PROCESSES
SPECTROSCOPY
SURFACE WATERS
540320* - Environment
Aquatic- Chemicals Monitoring & Transport- (1990-)
400102 - Chemical & Spectral Procedures
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AMIDES
CHEMICAL ANALYSIS
LAKES
WATER POLLUTION
GAS CHROMATOGRAPHY
LIQUID COLUMN CHROMATOGRAPHY
MASS SPECTROSCOPY
CHROMATOGRAPHY
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
POLLUTION
SEPARATION PROCESSES
SPECTROSCOPY
SURFACE WATERS
540320* - Environment
Aquatic- Chemicals Monitoring & Transport- (1990-)
400102 - Chemical & Spectral Procedures