51844

Multielement-Standardlösung IV für ICP

TraceCERT^®, in 10% nitric acid

• Synonyme(s) : Multi-element reference solution 4 for ICP
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®; in 10% nitric acid
• Niveau de qualité: 300
• Gamme de produits: TraceCERT^®
• Composition: Al, 40 mg/L ; As, 40 mg/L ; B, 100 mg/L ; Ba, 40 mg/L ; Be, 10 mg/L ; Cd, 10 mg/L ; Co, 10 mg/L ; Cr, 20 mg/L ; Cu, 20 mg/L ; Fe, 100 mg/L ; Mn, 10 mg/L ; Ni, 20 mg/L ; Pb, 40 mg/L ; Se, 100 mg/L ; Tl, 100 mg/L ; V, 40 mg/L ; Zn, 100 mg/L
• Technique(s): ICP: suitable
• Application(s): industrial qc; pharmaceutical
• Format: multi-component solution

Description

Description générale

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 https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Application

Multielement standard solution 4 can be used as a calibration standard in the determination of heavy metals concentration in noodle samples using inductively coupled plasma optical emission spectrometry system (ICP-OES).

Notes préparatoires

For the preparation of this CRM only materials of highest purity were used.

Remarque sur l'analyse

In 10% HNO₃:

• 40 mg/L: Al, As, Ba, Pb, V
• 10 mg/L: Be, Cd, Co, Mn
• 100 mg/L: B, Fe, Se, Tl, Zn
• 20 mg/L: Cr, Cu, Ni

Autres remarques

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314,H317,H412
• Conseils de prudence: P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
• Risques supp: EUH071
• Classe de danger pour l'eau (WGK): WGK 2
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter