Ion chromatography

Results: 370



#Item
171Analytical 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)" "Method[removed]Determination of per

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Source URL: epa.gov

Language: English - Date: 2014-10-14 15:25:29
172Molecular biology / Chromatography / Electrophoresis / Antivirals / Cytokines / Interferon / SDS-PAGE / Ion chromatography / Sephadex / Chemistry / Biology / Biochemistry

Reprinted from Proc. Natl. Acad. Sci. USA Vol. 76, No. 11, pp[removed], November 1979 Biochemistry

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Source URL: profiles.nlm.nih.gov

Language: English - Date: 2000-09-20 17:04:52
173Scientific method / Gas chromatography / Ion chromatography / Matrix / Chemistry / Chromatography / Science

Application of Small Scale Extractions to Large Volume Injections for Environmental GC/MS Analysis

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Source URL: www.epa.gov

Language: English - Date: 2011-12-21 16:17:15
174Analytical chemistry / Tandem mass spectrometry / Gas chromatography–mass spectrometry / Mass spectrum / Ion source / Triple quadrupole mass spectrometer / Electron ionization / Time-of-flight mass spectrometry / Selected-ion flow-tube mass spectrometry / Chemistry / Mass spectrometry / Laboratory techniques

The Mass Spectrum of Cocaine: Deuterium Labeling and MS/MS Studies R. Martin Smith* rMS Workshops, LLC 6442 Dylyn Drive Madison, WI 53719

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Source URL: www.justice.gov

Language: English - Date: 2014-03-13 16:49:50
175Mass spectrometry / Ion source / Matrix-assisted laser desorption/ionization / Sample preparation in mass spectrometry / Electrospray ionization / Desorption electrospray ionization / Gas chromatography–mass spectrometry / Tandem mass spectrometry / DART ion source / Chemistry / Laboratory techniques / Analytical chemistry

REVIEW Report on the 4th Annual NIST Polymer Mass Spectrometry Workshop: “Future Directions in Soft Ionization of Polymers” Reviewed by William E. Wallace

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Source URL: www.nist.gov

Language: English - Date: 2013-09-30 13:59:43
176Scientific method / High-performance liquid chromatography / Protein mass spectrometry / Size-exclusion chromatography / Sample preparation in mass spectrometry / Mass spectrometry / Ion chromatography / Metabolomics / Affinity chromatography / Chemistry / Chromatography / Laboratory techniques

GE Healthcare Unattended multistep purification of tagged proteins and MAbs ÄKTAxpress™ for tagged protein purification gives you the highest possible

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Source URL: www.genomeweb.com

Language: English - Date: 2014-03-31 13:19:57
177Endocrine disruptors / Occupational safety and health / Post-transition metals / Titration / Carbon dioxide / Potassium iodide / Laboratory glassware / Lead / PH / Chemistry / Coulometry / Chemical elements

Chlorine in coal by ion chromatography

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Source URL: pubs.usgs.gov

Language: English - Date: 2002-09-26 13:38:07
178Separation processes / Ion source / High-performance liquid chromatography / Acetonitrile / V / Particle / Standard solution / Methanol / Electrospray ionization / Chemistry / Chromatography / Analytical chemistry

US EPA - Environmental Chemistry Method for Ametoctradin

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Source URL: www.epa.gov

Language: English - Date: 2014-06-06 10:29:02
179Analytical chemistry / Chromatography / Chemical pathology / Measuring instruments / Ion source / Thermospray / Liquid chromatography–mass spectrometry / Sample preparation in mass spectrometry / High-performance liquid chromatography / Chemistry / Scientific method / Mass spectrometry

DU PONT REPORT NO. AMR[removed]THERMQSPRAY LC/MS ANALY17CAL METHOD FOR THE QU ANTITATION OF DPX[removed]ANtt METABOLITES IN SOIL Lamaat M. Shalaby and Fred Q. Bramble ABSTRACT

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Source URL: www.epa.gov

Language: English - Date: 2013-12-24 13:09:17
180Chromatography / Analytical chemistry / Mass spectrometry / Chemical pathology / Ion source / High-performance liquid chromatography / Elution / Matrix / Sample preparation in mass spectrometry / Chemistry / Scientific method / Science

US EPA - Bentazon Method Evaluation

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Source URL: www.epa.gov

Language: English - Date: 2012-10-24 14:56:03
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