1.09986

Cobalt standard

1000 mg Co, (CoCl₂ in H₂O) Titrisol^®

• Synonym(e): Cobalt Reference Standard for ICP/AAS
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Produktlinie: Titrisol^®
• Form: concentrate
• Konzentration: 1000 mg Co in H₂O
• Methode(n): AAS: suitable; ICP: suitable
• pH-Wert: 4.8 (20 °C in H₂O)
• Dichte: 1.04 g/cm³ at 20 °C
• Anwendung(en): industrial qc; pharmaceutical
• Format: single component solution
• Lagertemp.: 15-25°C

Beschreibung

Anwendung

Cobalt standard can be used as a calibration standard for thedetermination of cobalt in wet animal feeds using graphite furnace atomicabsorption spectrometry (GF-AAS) [1]

Leistungsmerkmale und Vorteile

• 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.

Hinweis zur Analyse

Gehalt (Co): 1000 mg / Ampulle
Bestimmungsmethode: Komplexometrische Titration.
(zurückgeführt auf NIST - SRM 682)
Methodengenauigkeit: +/- 2 mg

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H317 - H318 - H334 - H341 - H350 - H360F - H410
• P-Sätze: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable