1.09924

Potassium standard

1000 mg K, (KCl in H₂O) Titrisol^®

• Sinónimos: Potassium standard for ICP/AAS
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Línea del producto: Titrisol^®
• formulario: concentrate
• concentración: 1000 mg K in H₂O
• técnicas: AAS: suitable; ICP: suitable
• pH: 5.0 (20 °C in H₂O)
• densidad: 1.02 g/cm³ at 20 °C
• aplicaciones: industrial qc; pharmaceutical
• formato: single component solution
• temp. de almacenamiento: 15-25°C

Descripción

Aplicación

• Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging:Study developed a novel strategy using matrix film to assess the distribution of potassium perfluorooctanic sulfonate, demonstrating the use of potassium standards in advanced mass spectrometry imaging techniques for environmental and biochemical research (Luo Y et al., 2024).
• Assessment of Groundwater Quality:Studyconducted to assess the groundwater quality in Madhya Pradesh, focusing on chemical contaminants including potassium, underlining the critical role of potassium standards in environmental analysis to track chemical dynamics and ensure water safety (Mishra S et al., 2024).

Nota de análisis

content (K): 1000 mg / Ampoule
Determination method: argentometric titration.
(traceable to NIST - SRM 999a)
Accuracy of the method: +/- 2 mg

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable