1.09868

Gold standard

for 1000 mg Au, [H(AuCl₄) 3H₂O in 12.7% HCl] Titrisol^®

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

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Produktlinie: Titrisol^®
• Konzentration: 1000 mg Au in 12.7% HCl
• Methode(n): AAS: suitable; ICP: suitable
• pH-Wert: 0.5 (20 °C in H₂O)
• Dichte: 1.06 g/cm³ at 20 °C
• Anwendung(en): industrial qc; pharmaceutical
• Format: single component solution
• Lagertemp.: 15-25°C

Beschreibung

Anwendung

Goldstandard can be used as a calibration standard for thedetermination of gold in geological materials 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 (gravimetrisch): 1000 mg / Ampulle
Bestimmungsmethode: Gravimetrisch
Methodengenauigkeit: +/- 5 mg

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H290 - H314 - H335 - H412
• P-Sätze: P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable