ERMBC211
Rice flour (Total As and As species)
ERM®, certified reference material
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About This Item
Código UNSPSC:
77101502
NACRES:
NA.24
Productos recomendados
grado
certified reference material
Agency
ERM®
fabricante / nombre comercial
JRC
aplicaciones
food and beverages
formato
matrix material
temp. de almacenamiento
−20°C
Descripción general
Certified for the mass fractions of total arsenic, the sum of arsenite/arsenate and dimethylarsinic acid
Nota de análisis
For more information please see:
ERMBC211
ERMBC211
Otras notas
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
Información legal
ERM is a registered trademark of European Commission
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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Certificados de análisis (COA)
Lot/Batch Number
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Sumontha Nookabkaew et al.
Journal of agricultural and food chemistry, 61(28), 6991-6998 (2013-07-19)
Human exposure to arsenic (As) via rice consumption is of increasing concern. In the present study, the extraction and HPLC-ICP-MS analysis for As speciation in rice were investigated. A simple extraction with water and digestion with α-amylase followed by the
Toni Llorente-Mirandes et al.
Food chemistry, 147, 377-385 (2013-11-12)
The present study arose from the need to determine inorganic arsenic (iAs) at low levels in cereal-based food. Validated methods with a low limit of detection (LOD) are required to analyse these kinds of food. An analytical method for the
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
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
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
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