Search Results for the EPA National Library Catalog

Items Found: 6
Showing: Items 1 - 6
Your Search: (SUBJECT=Preconcentration)

Select Item Title Year Published
A Review of NMOC, NOx and NMOC/NOx ratios measured in 1984 and 1985 / 1986
Assesment of Styrene Emission Controls for FRP/C and Boat Building Industries (on Diskette). 1996
Determination of Nonmethane Organic Carbon (NMOC) by Cryogenic Preconcentration and Flame Ionization Detection. 1981
Method 1637 : determination of trace elements in ambient waters by chelation preconcentration with graphite furnace atomic absorption. 1996
Method 1640 : determination of trace elements in ambient waters by on-line chelation preconcentration and inductively coupled plasma-mass spectrometry. 1996
Retention time precision in gas chromatographic methods employing cryogenic preconcentration for analysis of whole air samples. 1995

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