Beschrijving
ICP Multi-Element Standard Solution CR-117 is a ROTI®Star CRM for six elements, prepared at 10 mg/l aluminium, barium, iron, lithium, manganese and strontium in 2 % HNO3. This standard is filled in a 250 ml HDPE bottle and is characterised by a density of approximately 1 g/cm³ and a boiling point of 100 °C. It is used in atomic spectroscopy, particularly ICP-OES and ICP-MS, when laboratories need a multi-element solution covering Al, Ba, Fe, Li, Mn and Sr at a uniform 10 mg/l level. The nitric acid matrix is suitable for calibration, instrument set-up and quality-control checks for those six analytes. Each listed element is present at 10 mg/l in the 2 % nitric acid solution. Offered from manufacturer Carl ROTH in the ROTI®Star CRM line, the CR-117 solution is supplied for spectroscopy workflows. The 250 ml HDPE pack size is compatible with the 2 % HNO3 medium. With defined concentrations for aluminium, barium, iron, lithium, manganese and strontium, the product serves multi-element ICP methods in environmental, industrial and materials analysis.
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