1.09972

Iron standard

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

• Sinônimo(s): Iron standard for aqueous matrices
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• linha de produto: Titrisol^®
• Formulário: concentrate
• concentração: 1000 mg Fe in 15% HCl
• técnica(s): AAS: suitable; ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• densidade: 1.07 g/cm³ at 20 °C
• aplicação(ões): industrial qc; pharmaceutical
• Formato: single component solution
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

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.

Aplicação

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)

Características e benefícios

• 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.

Nota de análise

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

Outras notas

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

Informações legais

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

Informações de segurança

• Pictogramas: GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H290 - H314 - H335
• Declarações de precaução: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 8B - Non-combustible, corrosive hazardous materials
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable