Lanthanum Standard Solution ROTI®Star, 1000 mg/kg La in 20 cSt hydrocarbon oil

Lanthanum Standard Solution is a lanthanum (La) standard prepared in 20 cSt hydrocarbon oil at a concentration of 1000 mg/kg La. The preparation belongs to the ROTI®Star series from manufacturer Carl ROTH and is offered in a 50 ml pack for laboratory use. Its hydrocarbon oil carrier is specified at 20 cSt, with a density of 0,862 g/cm³, a flash point of 115 °C and a boiling point greater than 218 °C. These physical values describe the oil matrix that carries the lanthanum as a metallo-organic standard. At 1000 mg/kg La the solution presents a defined mass fraction of lanthanum in an organic medium, which is useful when oil-based rather than aqueous standards are required. The 50 ml quantity allows aliquots to be taken for dilution in compatible 20 cSt hydrocarbon oil following the laboratory method. Density of 0,862 g/cm³, flash point 115 °C and boiling point >218 °C complete the listed physical characterisation of this 50 ml lanthanum standard.

Key features

• Pack size: 50 ml
• Density: 0,862 g/cm³
• Flash point: 115 °C
• Boiling point: >218 °C
• Concentration: 1000 mg/kg La
• UNSPSC: 41116107
• Safety Data Sheet: