42992

Supelco

Magnesium Standard for AAS

TraceCERT®, 1000 mg/L Mg in nitric acid

NACRES:
NA.24

Quality Level

grade

certified reference material
TraceCERT®

product line

TraceCERT®

concentration

1000 mg/L Mg in nitric acid

application(s)

AAS: suitable

format

single component solution

General description

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 certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

Magnesium standard solution has been used in the determination of magnesium ions, which is present in sea -water, using atomic absorption spectrophotometry (AAS).

Analysis Note

1000 mg/L Mg in 2% nitric acid, prepared with high purity Mg(NO3)2, HNO3 and water

Other Notes

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

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

pictograms

Flame over circleCorrosion

signalword

Warning

hazcat

Eye Irrit. 2 - Met. Corr. 1 - Ox. Liq. 3 - Skin Irrit. 2

storage_class_code

5.1B - Oxidizing hazardous materials

WGK Germany

WGK 1

Flash Point F

Not applicable

Flash Point C

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Determination of calcium and magnesium in sea-water using a dynamically coated porous graphitic carbon column with a selective metallochromic ligand as a component of the mobile phase
Paull B, et al.
Analytical Communications, 33, 193-196 (1996)

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