7種陰離子混標(biāo),F/NO3(as N)/NO2(as N)/Cl/SO4/P/Br,溶于 H2O
商品編號： OTS-160127-02-01
規(guī)格型號： 100mL
信息
Ion Chromatography Standardmg/L ± 0.5% in H2OSolution A1000 F, NO3 as N, NO2 as N2000 Cl4000 SO4
Component Elemental Symbol CAS Number Concentration Units
Sulfate SO4 7783-20-2 4000 mg/L
Chloride Cl 7647-14-5 2000 mg/L
Fluoride F 7681-49-4 1000 mg/L
NO3 as N N 7631-99-4 1000 mg/L
Phosphate as P P 7722-16-1 500 mg/L
Bromide Br 7647-15-6 500 mg/L
類別：進口標(biāo)準(zhǔn)品，有國家標(biāo)準(zhǔn)品網(wǎng)www.ddofg.cn整理提供
