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Copyright 2009 MEI-Charlton, Inc |
7220 North Lombard St. | Portland, OR 97203-3208 | Phone: 503-228-9663 |Fax: 503-228-4065 | E-mail: business@meic.com |
MEI-CHARLTON, INC. ESTABLISHED 1934 |
Engineering and Science Consulting Expert Witness Testimony Product Evaluation and Testing Testing Laboratory Services Materials and Metallurgical Testing |
OVER 70 YEARS OF EXCELLENCE IN ENGINEERING AND SCIENCE CONSULTING, TESTING, FAILURE ANALYSIS ...... |
Professionalism with Personal Touch : 503-228-9663 |
Trace Metal Analysis (TMA) |
Trace element testing laboratory techniques: Inductively Coupled Plasma (ICP) Spectrometry Optical Emission Spectrometry (ICP/OES) Mass Spectrometry (ICP/MS) Gas Chromatography Inductively Coupled Plasma Mass Spectrometry (GC/ICP/MS) X-Ray Fluorescence Spectrometry (XRF) Atomic Absorption Spectrometry (AAS) Automated combustion techniques Infra red detectors Pyrolysis, Thermal conductivity detectors Fluorescence detectors Phosphorescence measurement Fluorescence life time and decay time measurement Chemiluminescence detectors Cold vapor atomic absorption, AAS |
MEIC labs provide expertise and services in trace elemental analysis (TEM) to clients . Our experts can help you achieve identification and quantification of trace elements, metals elemental compounds, and species in a sample. Sample and matrices that can be tested for trace elements include organic, inorganic, biological, contaminated polymers, rocks, aqueous, and non-aqueous phase materials. Our instruments have ultra low detection ranges for a diverse range of samples and sample matrices using a host of in house analytical instruments and techniques. Both quantitative and semi quantitative trace element/metal analysis are available down to the ppm, ppb, and ppt detection levels, depending upon the sample and technique used. |
Solutions via Elemental analysis: Trace and ultra-trace analysis Raw material testing/compliance Chemical specifications testing/compliance Composition assay and purity analysis QC screening Product troubleshooting Identifying unknowns Elemental speciation Metallurgical applications |
Nickel, Non-metals, Alkali Earths, Arsenic, Cadmium, Chromium, Fluorine, Halogens, Oxygen, Phosphorous, Alkali Metals, Boron, Carbon, Chromium, Fluoride, Hydrogen, Potassium, Precious Metals, Aluminum, Bromine, Chloride, Copper, Gold, Iron, Sulfur, Titanium, Lead, Lithium Mercury, Mercury, Nitrogen, Iodine |
Elemental trace analysis at the parts per million (ppm), parts per billion (ppb) and parts per trillion (ppt) levels. |
FOR QUOTATION E-mail: business@meic.com |