16259

Krzemowy standard dla AAS

TraceCERT^®, 1 g/L Si in NaOH (nominal concentration)

• Synonim(y): Roztwór wzorcowy krzemu AAS
• NACRES: NA.24
• UNSPSC Code: 41116107
• eCl@ss: 25140904

Właściwości

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• concentration: 1 g/L Si in NaOH (nominal concentration)
• technique(s): AAS: suitable
• application(s): industrial qc; pharmaceutical
• format: single component solution

Opis

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 and expiry date.

Application

Silicon standard may be used as calibration standard during determination of silicon from powdered aluminium oxide and petrochemical products using graphite-furnace atomic-absorption spectrometry (GF-AAS).

Analysis Note

1 g/L Si in 2% sodium hydroxide, prepared with high purity silicon metal, NaOH and water

Other Notes

For a complete product listing of our TraceCERT^® range of CRMs for ICP and AAS, technical information and example certificates, please visit our ICP & AAS standards website

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H290,H314
• Ostrzeżenia: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Klasa składowania: 8B - Non-combustible corrosive hazardous materials
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter