7種陰離子混標,F/Cl/NO2(as N)/PO4(as P)/Br/NO3(as N)/SO4,溶于 H2O
商品編號： OTS-160200-02-01
規格型號： 100mL
信息
IC MDL Solidsmg/L ± 0.5% in H2OF 0.45 Cl 0.60 NO2 as N 0.35PO4 as P 4.55 Br 2.90NO3 as N 0.80 SO4 3.0
Components
Component Elemental Symbol CAS Number Concentration Units
Fluoride F 7681-49-4 0.45 mg/L
Chloride Cl 7647-14-5 0.6 mg/L
Phosphate as P P 7722-16-1 4.55 mg/L
Bromide Br 7647-15-6 2.9 mg/L
NO3 as N N 7631-99-4 0.8 mg/L
Sulfate SO4 7783-20-2 3 mg/L
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