ERMBC211
Rice flour (Total As and As species)
ERM®, certified reference material
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About This Item
UNSPSC Code:
77101502
NACRES:
NA.24
Recommended Products
grade
certified reference material
Agency
ERM®
manufacturer/tradename
JRC
application(s)
food and beverages
format
matrix material
storage temp.
−20°C
General description
Certified for the mass fractions of total arsenic, the sum of arsenite/arsenate and dimethylarsinic acid
Analysis Note
For more information please see:
ERMBC211
ERMBC211
Other Notes
Certified for the analytes listed below. See certificate for values and more details
Trace Elements / Metallorganics: Dimethylarsinic acid, Total Arsenic (As), The sum of arsenite and arsenate
Matrix Group: Nuts, Soy, Edible Oils and Fats
Trace Elements / Metallorganics: Dimethylarsinic acid, Total Arsenic (As), The sum of arsenite and arsenate
Matrix Group: Nuts, Soy, Edible Oils and Fats
Legal Information
ERM is a registered trademark of European Commission
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Certificates of Analysis (COA)
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Rie R Rasmussen et al.
Analytical and bioanalytical chemistry, 405(24), 7851-7857 (2013-04-23)
The present paper describes the development, validation and application of a method for inorganic arsenic (iAs) determination in rice samples. The separation of iAs from organoarsenic compounds was done by off-line solid-phase extraction (SPE) followed by hydride generation atomic absorption
Tomohiro Narukawa et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 30(2), 245-250 (2014-02-14)
The concentrations of 16 elements in 10 rice flour samples and the distribution of the elements in the rice grains from which the flour were made were determined by ICP-MS and ICP-OES after microwave-assisted digestion of the samples. Arsenic speciation
W Maher et al.
Environmental science & technology, 47(11), 5821-5827 (2013-04-30)
The measurement of As species in rice is normally accomplished by extraction followed by HPLC-ICPMS analysis. This method, however, has not been comprehensively validated by comparing these speciation results with XANES, which does not require sample extraction, due to the
Guoying Chen et al.
Talanta, 119, 202-206 (2014-01-10)
Due to high toxicity, inorganic arsenic (iAs) species are the focus of monitoring effort worldwide. In this work arsenic was first extracted from rice by microwave-assisted digestion in HNO3-H2O2, during which As(III) was oxidized to As(V). Silica-based strong anion exchange
Arsenic concentration in rice, fish, meat and vegetables in Cambodia: a preliminary risk assessment.
Hong-Sheng Wang et al.
Environmental geochemistry and health, 35(6), 745-755 (2013-06-04)
To assess arsenic contaminations and its possible adverse health effects, food samples were collected from Kandal, Kratie and Kampong Cham in Cambodia. The highest and the lowest concentrations were observed in fish (mean 2,832 ng g(-1), ww) collected from Kandal
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