Multi-ion Solutions

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1.09032 IC multi-element standard V F⁻ = 10 mg/l, Br⁻ = 10 mg/l, NO₃⁻ = 50 mg/l, PO₄³⁻ = 50 mg/l, Cl ⁻ = 100 mg/l, SO₄²⁻ = 200 mg/l in H₂O Certipur®
1.09036 IC multi-element standard VI NH₄= 10 mg/l, K = 50 mg/l, Na = 100 mg/l, Ca = 100 mg/l, Mg = 100 mg/l in 0,01 mol/l HNO₃ Certipur®
1.10322 IC Multi-element standard VII 100 mg/l: NH₄, Ba, Ca, K, Li, Na, Mg, Mn, Sr in 0.001 mol/l HNO₃ Certipur®
1.11437 Anion multi-element standard I 1000 mg/l: F⁻, PO₄³⁻, Br⁻ in H₂O Certipur®
1.11448 Anion multi-element standard II 1000 mg/l: Cl⁻, NO₃⁻, SO₄²⁻ in H₂O Certipur®
1.70398 IC Multi-element standard I F⁻ = 100 mg/l, Cl⁻ = 250 mg/l, NO₃⁻, SO₄²⁻ = 500 mg/l, PO₄³⁻ = 1000 mg/l in H₂O Certipur®
80124 Anion Calibration Standard for MARGA (Metrohm Air Monitoring Instrument) TraceCERT®, 5 anions, 0.25 mg/L in water ((pH ~11))
73638 Cation Calibration Standard for MARGA (Metrohm Air Monitoring Instrument) TraceCERT®, 6 cations, 0.25 mg/L in nitric acid
69734 Multi Anion Standard 1 for IC TraceCERT®, in water
53798 Multi Anion Standard 2 for IC TraceCERT®, in water
91286 Multi Cation Standard 1 for IC TraceCERT®, in 0.1% nitric acid
93159 Multi Cation Standard 2 for IC TraceCERT®, ≤0.1% in nitric acid
89886 Multielement Ion Chromatography Anion Standard Solution, certified for ion chromatography, certified reference material traceable to SI, 10.0 mg/kg ± 0.2% F-, Cl-, Br--, NO3-, PO43-, SO42- each anion
89316 Multielement Ion Chromatography Cation Standard Solution, certified for ion chromatography, 10.0 mg/kg ± 0.2% Li+, Na+, K+, Mg2+, Ca2+ each cation, certified reference material traceable to SI
75038 Wine analysis: stock solution I TraceCERT®, in water