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alan d hewitt

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Storage and preservation of soil samples for volatile compound analysis

Alan D. Hewitt · U.S. Army Cold Regions Research and Engineering Laboratory

20 sayfa · 1999

Environmental sampling / Échantillonnage (Écologie) / Storage / Analyse / Organic compound content

On-site method for measuring nitroaromatic and nitramine explosives in soil and groundwater using GC-NPD

Alan D. Hewitt · US Army Corps of Engineers, Cold Regions Research & Engineering Laboratory

14 sayfa · 1999

Military Explosives / Environmental aspects / Explosifs militaires / Échantillonnage / Groundwater

Carrère & Hastings architects

Mark A. Hewitt, Kate Lemos, William Morrison, Charles D. Warren, Mark Alan Hewitt · Acanthus Press

732 sayfa · 2006

Eclecticism in architecture / Architecture / Carrère & Hastings / History / Individual architects

CiltLittle Pegleg the PirateD. Alan Hewitt

Little Pegleg the Pirate

D. Alan Hewitt · CreateSpace Independent Publishing Platform

352 sayfa · 2013

Kategori yok

SoilsCollaborative study of soils spiked with volatile organic compoundsAlan D. Hewitt

Collaborative study of soils spiked with volatile organic compounds

Alan D. Hewitt · Available from NTIS

11 sayfa · 1995

Analysis / Environmental aspects / Environmental aspects of Volatile organic compounds / Soil pollution / Soils

Volatile organic compoundsObtaining and transferring soils for in-vial analysis of volatile organic compoundsAlan D. Hewitt

Obtaining and transferring soils for in-vial analysis of volatile organic compounds

Alan D. Hewitt · Available from NTIS

10 sayfa · 1996

Testing / Soils / Volatile organic compounds

Volatile organic compoundsPreparing soil samples for volatile organic compound analysisAlan D. Hewitt

Preparing soil samples for volatile organic compound analysis

Alan D. Hewitt · NTIS [distributor

20 sayfa · 1997

Soils / Analysis / Sampling / Volatile organic compounds

X-ray spectroscopyRapid screening of metals using portable high-resolution X-ray fluorescence spectrometersAlan D. Hewitt

Rapid screening of metals using portable high-resolution X-ray fluorescence spectrometers

Alan D. Hewitt · Available from NTIS

13 sayfa · 1995

Analysis / Spectrum analysis / Soils / Metals / X-ray spectroscopy

Remote sensingDetecting metallic primary explosives with a portable x-ray fluorescence spectrometerAlan D. Hewitt

Detecting metallic primary explosives with a portable x-ray fluorescence spectrometer

Alan D. Hewitt · U.S. Army Cold Regions Research and Engineering Laboratory

Sayfa sayısı yok · 1997

Metallurgy / Mercury / X-ray spectroscopy / Lead / Remote sensing

Volatile organic compoundsEnhanced preservation of volatile organic compounds in soil with sodium bisulfateAlan D. Hewitt

Enhanced preservation of volatile organic compounds in soil with sodium bisulfate

Alan D. Hewitt · Available from NTIS

15 sayfa · 1995

Organic compounds / Soils / Biodegradation / Analysis / Volatile organic compounds

Volatile organic compoundsEstablishing a relationship between passive soil vapor and grab sample techniques for determining volatile organic compoundsAlan D. Hewitt

Establishing a relationship between passive soil vapor and grab sample techniques for determining volatile organic compounds

Alan D. Hewitt · Available from NTIS

Sayfa sayısı yok · 1996

Testing / Soil pollution / Volatile organic compounds

Volatile organic compoundsEstimating the total concentration of volatile organic compounds in soilAlan D. Hewitt

Estimating the total concentration of volatile organic compounds in soil

Alan D. Hewitt · Available from NTIS

11 sayfa · 1997

Sampling / Organic compounds / Soils / Analysis / Volatile organic compounds

CiltThe Adventures of Little Pegleg the Pirate and FriendsD. Alan Hewitt

The Adventures of Little Pegleg the Pirate and Friends

D. Alan Hewitt · Xlibris Corporation LLC

Sayfa sayısı yok · 2010

Kategori yok

MeasurementVapor-fortified QA/QC samples for the analysis of volatile organic compoundsAlan D. Hewitt

Vapor-fortified QA/QC samples for the analysis of volatile organic compounds

Alan D. Hewitt · Available from NTIS

Sayfa sayısı yok · 1994

Soils / Testing / Soil pollution / Measurement

SewagePotential cause for low lead and chromium recoveries during acid extractionsAlan D. Hewitt

Potential cause for low lead and chromium recoveries during acid extractions

Alan D. Hewitt · U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory

Sayfa sayısı yok · 1992

Purification / Water / Lead removal / Chromium removal / Sewage

Volitile organic compoundsConcentration stability of four volatile organic compounds in soil subsamplesAlan D. Hewitt

Concentration stability of four volatile organic compounds in soil subsamples

Alan D. Hewitt · US Army Corps of Engineers, Cold Regions Research & Engineering Laboratory

Sayfa sayısı yok · 1994

Soils / Sampling / Biodegradation / Volitile organic compounds

PollutionA dynamic study of common well screen materialsAlan D. Hewitt

A dynamic study of common well screen materials

Alan D. Hewitt · U.S. Army Corps of Engineers, Cold Regions Research & Engineering Laboratory

15 sayfa · 1993

Groundwater / Water chemistry / Analysis / Environmental aspects / Pollution

TrichloroethyleneLosses of trichloroethylene from soil during sample collection, storage and laboratory handlingAlan D. Hewitt

Losses of trichloroethylene from soil during sample collection, storage and laboratory handling

Alan D. Hewitt · Available from NTIS

Sayfa sayısı yok · 1994

Environmental aspects / Environmental aspects of Trichloroethylene / Soils / Testing / Trichloroethylene