DETERMINATION OF VOLATILE HALOGEN-CONTAINING COMPOUNDS IN WATER POTABLE

Determination of Trace Metals, Volatile Organic Compounds, and Other Water Standards in WMU Drinking Water

Volatile Organic Compounds in Water: Gas Chromatography

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Determination of volatile marker compounds of common coffee roast defects

Coffee beans from the same origin were roasted using six time-temperature profiles, in order to identify volatile aroma compounds associated with five common roast coffee defects (light, scorched, dark, baked and underdeveloped). Thirty-seven volatile aroma compounds were selected on the basis that they had previously been identified as potent odorants of coffee and were also identified in all ...

Determination of volatile organic compounds by headspace trap.

A new analytical method for the determination of halogenated and aromatic volatile organic compounds in groundwater, mineral water, and drinking water at concentrations ranging between 1-10000 ng/L is developed. A new type of headspace sampler that combines static headspace sampling with a trap is used, yielding very low detection limits and good repeatability without carryover effects. An unex...

Volatile Organic Compounds in Ground Water from Rural Private Wells

National Water-Quality Assessment (NAWQA) Program collected or compiled data on ground water from 1926 private wells in rural areas across the United States from 1986 to 1999. These private wells, also called domestic wells, are owned and operated by the homeowners and provide water for household uses, including drinking, food preparation, watering lawns and gardens, bathing, and washing clothe...