51844

Multielement-Standardlösung IV für ICP

TraceCERT^®, in 10% nitric acid

• Sinónimos: Multi-element reference solution 4 for ICP
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• quality: in 10% nitric acid
• 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

Descripción

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 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).

Preparation Note

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

Analysis Note

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

Other Notes

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.

Legal Information

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

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H314,H317,H412
• pcodes: P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
• supp_hazards: EUH071
• wgk_germany: WGK 2
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter