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质量水平
产品线
Certipur®
基质
(in diluted nitric acid)
pH值(酸碱度)
1 (20 °C in water)
沸点
100 °C/1013 hPa
密度
1.027 g/cm3
痕量阳离子
Ag: 10 mg/L
Al: 100 mg/L
As: 100 mg/L
Ba: 50 mg/L
Be: 5 mg/L
Cd: 5 mg/L
Co: 50 mg/L
Cr: 20 mg/L
Cu: 50 mg/L
Fe: 20 mg/L
Mn: 20 mg/L
Ni: 50 mg/L
Pb: 100 mg/L
Sb: 100 mg/L
Se: 100 mg/L
Tl: 100 mg/L
应用
agriculture
environmental
food and beverages
包装形式
multi-component solution
储存温度
15-25°C
一般描述
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 an 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 and expiry date.
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 and expiry date.
包装
100ml in HD-PE bottle
其他说明
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
法律信息
Certipur is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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