镨ICP标准液

NA.24

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Praseodymium standard for ICP can find applications as a standard for the quantitative determination of praseodymium element, which is associated with the electronic consumer products and their e-waste in human blood using inductively coupled plasma mass spectrometry(ICP-MS).

1000 mg/L Pr in 2% nitric acid, prepared with high purity Pr₆O₁₁, HNO₃ and water

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

TraceCERT is a registered trademark of sigma-aldrich Co. LLC

300

certified reference material
TraceCERT^®

1000 mg/L Pr in nitric acid

AAS: suitable
ICP: suitable

single component solution

GHS05

Warning

H290 - H315 - H319

P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

8B - Non-combustible, corrosive hazardous materials

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