NIST3131A

Magnesium (Mg) standard solution

NIST^® SRM^® 3131a

• Codice UNSPSC: 41116107
• NACRES: NA.24

Proprietà

• Grado: certified reference material
• Livello qualitativo: 100
• Confezionamento: pkg of 5 x 10 mL
• Produttore/marchio commerciale: NIST^®
• Formato: single component solution

Descrizione

Descrizione generale

Each unit of SRM 3131a includes five 10 mL sealed borosilicate glass ampoules containing an acidified aqueous solution. This solution is prepared gravimetrically to have a known mass fraction of magnesium. It contains nitric acid at a volume fraction of approximately 10%, which corresponds to an amount-of-substance concentration (molarity) of about 1.6 mol/L. For more information, please refer to the COA and SDS.

SRM 3131A_cert

SRM 3131A_SDS

Applicazioni

The Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of magnesium.

Caratteristiche e vantaggi

• Accompanied by a NIST-certified value of magnesium that is metrologically traceable to the SI unit of mass and expressed as a mass fraction.
• Expiration details, instructions for handling, storage and use are provided on the NIST certificate.

Altre note

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Magnesium (Mg)

See certificate for values and more details at nist.gov/SRM.

Note legali

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Informazioni sulla sicurezza

• Pittogrammi: GHS03,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H272,H290,H314
• Consigli di prudenza: P210 - P220 - P234 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1B
• Rischi supp: EUH071
• Codice della classe di stoccaggio: 5.1B - Oxidizing hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable