NIST3134

Molybdenum (Mo) standard solution

NIST^® SRM^® 3134

• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Conditionnement: pkg of 5 x 10 mL
• Fabricant/nom de marque: NIST^®
• Format: single component solution

Description

Description générale

Each unit of SRM 3134 contains five sealed borosilicate glass ampoules, each containing 10 mL of an acidified aqueous solution, gravimetrically prepared to have a known mass fraction of molybdenum.The solution includes approximately 10% volume fraction of hydrochloric acid, corresponding to an approximate molarity of 1.2 mol/L.

SRM 3134_cert

SRM 3134_SDS

Application

The SRM is intended as a primary calibration standard for the quantitative molybdenum determination.

Caractéristiques et avantages

• The certified value of the SRM was determined by calculating the mass fraction values of mercury, which is obtained through two methods:

1. Gravimetric preparation using high-purity molybdenum metal assayed by NIST
2. Isotope-dilution cold-vaporinductively coupled plasma – mass spectrometry (ID-ICP-MS).

• The certified value is metrologically traceable to the SI unit of mass fraction, expressed as micrograms per gram.
• The NIST certificate is provided with period of validity, storage, handling, use, and maintenance instructions.

Autres remarques

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

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

Informations légales

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

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

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H290,H315,H318
• Conseils de prudence: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classification des risques: Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable