1.70204

Roztwór wzorcowy antymonu

traceable to SRM from NIST Sb₂O₃ in HCl 2 mol/l 1000 mg/l Sb Certipur^®

• Synonim(y): Nota 1 A
• NACRES: NA.24
• UNSPSC Code: 41116107

Właściwości

• grade: certified reference material
• Quality Segment: 300
• agency: suitable for EPA 200.7, suitable for EPA 200.8
• product line: Certipur^®
• concentration: 1000 mg/L Sb in 2 M HCl
• technique(s): AAS: suitable
• density: 1.033 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

Antimony standard solution may be used as a calibration standard in the trace determination of antimony in environmental samples by electrothermal atomic absorption spectrometry.

Analysis Note

1000 mg/L Sb in 2 mol/L hydrochloric acid, prepared with high-purity Sb₂O₃, HCl, and water

Other Notes

Blocked in the US and Canada due to regulatory reasons

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

• Piktogramy: GHS05
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H290
• Ostrzeżenia: P234 - P390
• Hazard Classifications: Met. Corr. 1
• Co się dzieje?: WGK 1
• Klasa składowania: 12 - Non Combustible Liquids