1.70335

Neodymium ICP standard

traceable to SRM from NIST Nd₂O₃ in HNO₃ 2-3% 1000 mg/l Nd Certipur^®

• Synonim(y): Neodymium Reference Standard for ICP
• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material
• Poziom jakości: 300
• linia produktu: Certipur^®
• metody: ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• gęstość: 1.013 g/cm³ at 20 °C
• Zastosowanie: industrial qc; pharmaceutical
• format: single component solution
• temp. przechowywania: 15-25°C

Opis

Opis ogólny

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.

Zastosowanie

Neodymium ICP standard can be used as a calibration standard in the determination of Sm-Nd isotope ratios in felsic volcanic rocks by inductively coupled plasma mass spectrometry (ICP-MS).

Komentarz do analizy

1000 mg/L Nd in 2-3% nitric acid, preparedwith high-purity Nd₂O₃, HNO₃, and water

Inne uwagi

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

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H290,H315,H319
• Zwroty wskazujące środki ostrożności: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Klasyfikacja zagrożeń: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Kod klasy składowania: 8A - Combustible corrosive hazardous materials
• Klasa zagrożenia wodnego (WGK): nwg