产品名称
Sulfur ICP standard, traceable to SRM from NIST H2SO4 in H2O 1000 mg/l S Certipur®
grade
certified reference material
product line
Titrisol®
form
concentrate
concentration
1000 mg/L S in water
technique(s)
ICP: suitable
pH
1.5 (20 °C in H2O)
density
1.000 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
Quality Level
Analysis Note
1000 mg/l S in water, prepared with high-purity H2SO4, and water
Application
Sulfur ICP standard can be used as a calibration standard in the determination of sulfur in amino acids by inductively coupled plasma (ICP) technique.
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.
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
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
pcodes
Hazard Classifications
Met. Corr. 1
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
In vivo synthesized 34 S enriched amino acid standards for species specific isotope dilution of proteins
G Hermann, et al.
Journal of Analytical Atomic Spectrometry, 31, 1830-1835 (2016)
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