NIST8301

Boron Isotopes in Marine Carbonate (Simulated Coral and Foraminifera Solutions)

NIST^®SRM^®

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

Propriétés

• Qualité: certified reference material
• Pureté isotopique: ¹¹B
• Conditionnement: pkg of 24 g
• Fabricant/nom de marque: NIST^®
• Format: multi-component solution
• Température de stockage: 15-25°C

Description

Description générale

Boron Isotopes in Marine Carbonate (Simulated Coral and Foraminifera Solutions) The Standard Reference Material (SRM) is intended for use in developing and evaluating methods to measure relative differences in boron (B) isotope-number ratios, specifically R(¹¹B/¹⁰B). For more information, please refer to the SDS and COA.

SRM 8301_cert

SRM 8301_SDS

Application

Each unit of RM 8301 includes three vials, each containing two simulated solutions labeled RM 8301 (Coral) and RM 8301 (Foram). Each vial holds approximately 4 mL of a gravimetrically prepared solution with a nominal mass fraction of 50 mg/g of calcium, dissolved in approximately 3 mol/L nitric acid in water.

Caractéristiques et avantages

• Reference values and expanded uncertainties for δ¹¹B_SRM951 are determined using the DerSimonian-Laird analysis method within the NIST Consensus Builder.
• Expiration details, instructions for handling, storage and use are provided on the NIST certificate.

Autres remarques

Certified for the analytes listed below.
Boron (¹¹B/¹⁰B)

Reference/Informational value is provided for the following analytes.
Boron (B), Calcium (Ca)

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,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314,H332
• Conseils de prudence: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Risques supp: EUH071
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable