1.19513

Roztwór wzorcowy skandu

traceable to SRM from NIST Sc₂O₃ in HNO₃ 1 mol/l 1000 mg/l Sc Certipur^®

• Synonim(y): Roztwór wzorcowy skandu dla ICP/AAS
• NACRES: NA.24
• UNSPSC Code: 41116107

Właściwości

• grade: certified reference material
• Quality Segment: 300
• agency: suitable for EPA 200.8
• product line: Certipur^®
• concentration: 1000 mg/L Sc in 1 M HNO₃
• technique(s): AAS: suitable
• density: 1.031 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

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

Scandium standard solution may be used as a calibration standard for atomic absorption spectroscopy.

Analysis Note

1000 mg/L Sc in 1 mol/L HNO₃, prepared with high-puritySc₂O₃, HNO₃, and water

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

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Informacja o środkach bezpieczeństwa

• hcodes: H290,H314
• pictograms: GHS05
• signalword: Danger
• pcodes: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• supp_hazards: EUH071
• Klasa składowania: 8B - Non-combustible corrosive hazardous materials
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable