1.09972

Iron standard

1000 mg Fe, (FeCl₃ in 15% HCl) Titrisol^®

• Synonyme(s) : Iron standard for aqueous matrices
• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Gamme de produits: Titrisol^®
• Forme: concentrate
• Concentration: 1000 mg Fe in 15% HCl
• Technique(s): AAS: suitable; ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• Densité: 1.07 g/cm³ at 20 °C
• Application(s): industrial qc; pharmaceutical
• Format: single component solution
• Température de stockage: 15-25°C

Description

Description générale

Download your certificate at  https://www.sigmaaldrich.com/US/en/documents-search?tab=coa  to view certified values, including uncertainty and expiry date.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

Application

Iron standard can be used as a calibration standard for the determination of iron in iron oxide nanoparticle suspension using Inductively coupled plasma atomic emission spectroscopy (ICP-OES).

Ironstandard can be used as a calibration standard for thedetermination of iron in edible oils using flame atomic absorption spectrometry(FAAS)

Caractéristiques et avantages

• Titrisol^® offers a wide range of concentrated single-element standards.
• Dilute the concentrated solution to achieve the desired standard concentration.
• Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
• Supplied in easy-to-handle plastic ampoules.
• Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
• Provides reliable and reproducible results.

Remarque sur l'analyse

content (Fe): 1000 mg / Ampoule
Determination method: Complexometric titration.
(traceable to NIST - SRM 682)
Accuracy of the method: +/- 2 mg

Autres remarques

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website .

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H290 - H314 - H335
• Conseils de prudence: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3
• Organes cibles: Respiratory system
• 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