Sample preparation

Results: 577



#Item
471Credit card

United States Geological Survey Certificate of Analysis Dolerite, DNC-1 Sample used in the preparation of this reference material was collected in 1968 from the

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Source URL: crustal.usgs.gov

Language: English - Date: 2012-01-20 18:18:30
    472Internal standard / Ion source / Standard addition / Sample preparation in mass spectrometry / Coprecipitation / Detection limit / Inductively coupled plasma mass spectrometry / Immunoassay / Chemistry / Analytical chemistry / Matrix

    "Method 200.5: Determination of Trace Elements in Drinking Water by Axially Viewed Inductively Coupled Plasma-Atomic Emission Spectrometry (Oct, 2003)"

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    Source URL: www.epa.gov

    Language: English - Date: 2013-02-06 11:31:23
    473Mass spectrometry / Chemical pathology / Laboratory techniques / Matrix / Calibration curve / Internal standard / Hydrophilic interaction chromatography / Solid phase extraction / Sample preparation in mass spectrometry / Chemistry / Chromatography / Analytical chemistry

    EPA Document #: EPA/600/R[removed]METHOD 540. DETERMINATION OF SELECTED ORGANIC CHEMICALS IN DRINKING WATER BY SOLID PHASE EXTRACTION AND

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    Source URL: www.epa.gov

    Language: English - Date: 2013-11-06 10:47:28
    474Mass spectrometry / Chemical pathology / Separation processes / Matrix / Solid phase extraction / Sample preparation in mass spectrometry / Calibration curve / Ion source / Internal standard / Chemistry / Analytical chemistry / Chromatography

    "Method 535:Measurement of chloroacetanilide and other acetamide herbicide degradates in drinking water by solid phase extraction and liquid chromatography/tandem mass spectrometry (LC/MS/MS)(Apr,2005)"

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    Source URL: www.epa.gov

    Language: English - Date: 2013-02-06 11:31:24
    475Chromatography / Laboratory techniques / Proteomics / Matrix / Toxicity characteristic leaching procedure / Gas chromatography–mass spectrometry / Sample preparation in mass spectrometry / Detection limit / Chemistry / Analytical chemistry / Mass spectrometry

    GUIDANCE FOR METHODS DEVELOPMENT AND METHODS VALIDATION FOR THE RCRA PROGRAM

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    Source URL: www.epa.gov

    Language: English - Date: 2012-04-04 11:49:10
    476Analytical chemistry / Chemical pathology / Separation processes / Ion chromatography / Sample preparation in mass spectrometry / Internal standard / Elution / Matrix / Gas chromatography / Chemistry / Chromatography / Mass spectrometry

    "Method[removed]Determination of perchlorate in drinking water by ion chromatography with suppressed conductivity and electrospray ionization mass spectrometry(Mar,2006)"

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    Source URL: www.epa.gov

    Language: English - Date: 2013-02-06 11:31:24
    477Caffeine / Sample preparation in mass spectrometry / Standard solution / Urine / Health effects of caffeine / Ultraviolet–visible spectroscopy / Calibration curve / Volumetric flask / Roxithromycin / Chemistry / Science / Analytical chemistry

    Caffeine and caffeine metabolites

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    Source URL: www.cdc.gov

    Language: English - Date: 2014-07-23 18:45:35
    478Environmental science / Water pollution / Analytical chemistry / Sampling / Soil test / Sample

    [removed]IMPLEMENTATION OF EPA METHOD[removed]SOIL PREPARATION FOR EPA METHODS 8015B, 8021B AND 8260B. LEVEL TWO

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    Source URL: www.azdeq.gov

    Language: English - Date: 2010-07-16 11:23:55
    479Environmental science / Water pollution / Water / Water management / Water quality / Mercury / Fluorescence in situ hybridization / Sample / Methylmercury / Chemistry / Biology / Matter

    STANDARD OPERATING PROCEDURE FOR COLLECTION AND PREPARATION OF FISH TISSUE SAMPLES FOR MERCURY ANALYSIS State of Utah Department of Environmental Quality Division of Water Quality

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    Source URL: www.deq.utah.gov

    Language: English - Date: 2014-07-03 18:11:20
    480Microfluidics / Nanotechnology / Diabetes / Small Business Administration / Small Business Innovation Research / Artificial pancreas / National Institute of Diabetes and Digestive and Kidney Diseases / Lab-on-a-chip / National Institute of Biomedical Imaging and Bioengineering / Medicine / Biology / National Institutes of Health

    Microfluidic Sample Preparation for Molecular Detection of Infection Disease

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    Source URL: www.fda.gov

    Language: English
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