grade
certified reference material
agency
suitable for EPA 200.7
product line
Certipur®
concentration
10000 mg/L Fe in 10% HNO3
technique(s)
ICP: suitable
pH
0.5 (20 °C in H2O)
density
1.082 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
Quality Level
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General description
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities
Application
Iron ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.
It may be utilized to determine the iron concentrations in the soil samples by ICP analysis.
It may be utilized to determine the iron concentrations in the soil samples by ICP analysis.
Analysis Note
10000 mg/L Fe in 10% nitric acid, prepared with high-purity Fe(NO3)3 and HNO3
Other Notes
For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1
supp_hazards
存储类别
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Iron (III) reduction and phosphorous solubilization in humid tropical forest soils
T Peretyazhko
Geochimica et Cosmochimica Acta, 69, 3643-3652 (2005)
相关内容
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