Analysis Note
1000 mg/L Si in 2% sodium hydroxide, preparedwith high-purity SiO2, NaOH, and water
Application
Silicon ICP standard can be used as a calibration standard in the determination of silicon concentration in organosilica materials by inductively coupled plasma optical emission spectroscopy (ICP-OES).[1]
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.
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
Silicon ICP standard
traceable to SRM from NIST SiO2 in NaOH 2% 1000 mg/l Si Certipur®
Code:1.70365
- Manufacturert: Merck
- Trademark: Supelco
- Hãng sản xuất: Merck
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Silicon ICP standard
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