ICP Multi-Element Standard Solution CR-127 ROTI®Star, 7 elements in 3 % HNO3, 100 ml

ICP Multi-Element Standard Solution CR-127 ROTI®Star is a multi-element ICP standard containing seven elements in 3 % HNO3, with concentrations in mg/l of Al 4500, Ca 10, Fe 100, Li 20, Mg 10, Na 500 and Si 10. The solution is supplied as a 100 ml pack (weight 0,120 kg) and shows a density of approximately 1 g/cm³ together with a boiling point above 83 °C. Aluminium, calcium, iron, lithium, magnesium, sodium and silicon are present together in the 3 % nitric acid matrix at the values listed for the CR-127 ROTI®Star 7-element mix. This standard from manufacturer Carl ROTH is used in atomic spectroscopy, including AAS, ICP-OES and ICP-MS, and as a multi-element standard for ICP-OES. Spectroscopy and spectrometry laboratories can employ the defined mg/l levels of Al, Ca, Fe, Li, Mg, Na and Si when calibrating multi-element methods in nitric acid for ICP-OES, ICP-MS or AAS. The matrix is 3 % HNO3 for all seven analytes in this 100 ml unit.

Key features

• Pack sizes: 100 ml, 500 ml
• Density: ~1 g/cm³
• Boiling point: >83 °C
• Designation: CR-127 ROTI®Star
• Elements: Al, Ca, Fe, Li, Mg, Na, Si
• Concentrations: Al 4500 mg/l, Ca 10 mg/l, Fe 100 mg/l, Li 20 mg/l, Mg 10 mg/l, Na 500 mg/l, Si 10 mg/l
• UNSPSC: 41116107
• Technical Information Sheet:
• Safety Data Sheet: