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 특징WAK-Fe 철(Fe)/KYORITSU 0.2~10mg/l 반응시간:2분 측정횟수:50회
-3000_pRange:0.2, 0.5, 1, 2, 5, 10 Method:Reduction and o-Phenanthroline 반응시간:2분 측정횟수:50test
Interferences Standard colors were determined from standard solutions. However, coexisting substances will cause inaccurate results. The list below reports ion concentrations under which ones interferences are insignificant: ≤ 1000 mg/L : B3+, Ca2+, Cl-, F-, I-, K+, Mg2+, Mo6+, Na+, NH4 +, NO2 -, NO3 -, PO4 3-, SO4 2-, Phenol, Formaldehyde, Anionic surfactant ≤ 500 mg/L : Al3+, Ba2+ ≤ 200 mg/L : Cr3+, Mn2+ ≤ 100 mg/L : Residual chlorine ≤ 50 mg/L : Cr6+ ≤ 10 mg/L : Ag+, CN- ≤ 5 mg/L : Co2+, Cu2+, Ni2+, Zn2+, The Iron PACKTEST is suitable for sea water samples. Oxidative chemical can interfere.
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WAK-Fe 관련
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