1.70358

Standard ICP terbu

traceable to SRM from NIST Tb(NO₃)₃ in HNO₃ 2-3% 1000 mg/l Tb Certipur^®

• Synonim(y): Wzorzec odniesienia terbu dla ICP
• NACRES: NA.24
• UNSPSC Code: 41116107

Właściwości

• grade: certified reference material
• Quality Level: 300
• agency: suitable for EPA 200.8
• product line: Certipur^®
• concentration: 1000 mg/L Tb in 2-3% HNO₃
• technique(s): ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• density: 1.013 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, date of expiry, and detailed information about trace impurities.

Application

Terbium ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.

It may be used to determine the terbium content in silica beads complex solution by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES)[1].

Analysis Note

1000 mg/L Tb in 2-3% nitric acid, prepared with high-purity Tb(NO₃)₃ and HNO₃

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

• pictograms: GHS05
• signalword: Warning
• hcodes: H290,H315,H319
• pcodes: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• Klasa składowania: 12 - Non Combustible Liquids