Cation Multi-Element IC Standard Solution, 100 ml, 6 cations (NH4+, Mn2+, Mg2+

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Cation Multi-element standard (IC) is a ROTI®Star multi-cation reference solution prepared for ion chromatography calibration and control. It contains six cations at defined levels in water: 0,1 mg/l NH4⁺, 0,1 mg/l Mn²⁺, 10 mg/l Mg²⁺, 10 mg/l Na⁺, 10 mg/l K⁺ and 100 mg/l Ca²⁺ in H2O. The aqueous matrix supports routine multi-element cation IC methods used in environmental analysis, water testing and related laboratory workflows. Physical data match a dilute aqueous standard, with density around 1 g/cm³ and boiling point near 100 °C. The product is Offered from manufacturer Carl ROTH within the ROTI®Star range, this multi-element standard helps laboratories run consistent cation determinations without preparing individual stock mixes. Clear mg/l values for each ion simplify method setup, instrument checks and ongoing quality control in chromatography suites focused on environmental and aqueous sample analysis. Key features Ammonium (NH4+): 0.1 mg/l Manganese (Mn2+): 0.1 mg/l Magnesium (Mg2+): 10 mg/l Sodium (Na+): 10 mg/l Potassium (K+): 10 mg/l Calcium (Ca2+): 100 mg/l Pack sizes: 100 ml, 250 ml, 500 ml Density: ~1 g/cm³ Brand line: ROTI®Star Cations: NH4⁺, Mn²⁺, Mg²⁺, Na⁺, K⁺, Ca²⁺ Matrix: H2O Technical Information Sheet: Safety Data Sheet: Show more