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All about chromium

Found 381 links
Page 5 of 26

The EVISA Link database contains information about all aspects of chromium speciation:
- chromium species determination (analytical methods etc)
- toxicity and biological activity of different chromium species
- distribution and fate of chromium species in the environment
- mobility, bioavailability and bioaccumulation of chromium species
- Research groups and their projects related to the chemical speciation of Cr
- Standards, rules and legislation related to chromium

If you are looking for something special, please go to the Link Database that will allow for more specific search.


Chemical Analysis

US EPA Method 6800: Elemental and Speciated Isotope Dilution Mass Spectrometry
This method consists of two approaches: isotope dilution mass spectrometry (IDMS) for the determination of total metals and speciated isotope dilution mass spectrometry (SIDMS) for the determination o...

US EPA Method 7190: CHROMIUM (ATOMIC ABSORPTION, DIRECT ASPIRATION)
This method describes the Flame Atomic Absorption Spectrometry (FAAS) for Chromium. ...

US EPA Method 7190: Hexavalent chromium (atomic absorption, direct aspiration)

US EPA Method 7191: Chromium (atomic absorption, furnace technique)
CHROMIUM (ATOMIC ABSORPTION, FURNACE TECHNIQUE)GFAAS, ETAAS, Electrothermal atomization, Graphite Furnace, Atomic Absorption Spectrometry (AAS)...

US EPA Method 7195: Hexavalent chromium (coprecipitation)
Method 7195 is to be used to determine the concentration of dissolved hexavalent chromium [Cr(VI)] in Extraction Procedure (EP) toxicity characteristic extracts and ground waters. This method may also...

US EPA Method 7196A: Chromium, Hexavalent (Colorimetric) in Groundwaters
Method 7196 is used to determine the concentration of dissolved hexavalent chromium [Cr(VI)] in EP/TCLP characteristic extracts and ground waters. This method may also be applicable to certain domesti...

US EPA Method 7197: Chromium, Hexavalent (Chelation/Extraction)
Method 7197 is approved for determining the concentration of dissolved hexavalent chromium [Cr(VI)] in Extraction Procedure (EP) toxicity characteristic extracts and ground waters. This method may als...

US EPA Method 7197: Hexavalent chromium (chelation/extraction)
This method is approaved for determining the concentration of Cr (VI) in EP toxicity characteristic extracts and ground waters ...

US EPA Method 7198: Chromium, Hexavalent (Differential Pulse Polarography)
This method is used to determine the concentration of hexavalent chromium [Cr(VI)] in natural and waste waters and in EP extracts. The method can quantitate chromium in concentrations of up to 1.0 mg/...

US EPA Method 7199: Determination of hexavalent chromium in drinking water, groundwater and industrial wastewater effluents by ion chromatography
This method provides procedures for the determination of hexavalent chromium in drinking water, groundwater, and industrial wastewater effluents.An aqueous sample is filtered through a 0.45 µm filter ...

US EPA: Air Toxic Methods: Cr(VI)
AIR TOXIC METHODSFrom the listing below, find the file you would like to download. The available file formats are represented by icons on the right side of the listing. Click on the icon that represen...

US EPA: Clean Water Act Analytical Methods: Questions and Answers: Hexavalent Chromium
This site is giving advice with respect to sample preservation for the determination of hexavalent chromium  in natural water samples. ...

US FDA: Analysis of Foods for As, Cd, Cr, Hg and Pb by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)
Current Method CFSAN/ORS/DBC/CHCB April 25, 2011This method is for the analysis of food for the following elements: arsenic, cadmium, chromium, lead and mercury. The technique used for determining the...

US FDA: Elemental Analysis Manual (EAM) for Food and Related Products
The U. S. Food and Drug Administration's (FDA) responsibility for maintaining a safe food supply is met in part by monitoring for toxic and nutritional elements in food and related products. FD...

USGS Develops New Field Method for Detecting Chromium VI in Ground Water
The USGS has developed a new field method for collecting and stabilizing ground-water samples for the analysis of toxic chromium VI (Cr(VI)). The new method enables scientists and resource managers t...



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