RO Pure Water Quality

Conductivity 0-15μS/cm@25℃; Impurity Removal Rate 99%

Water quality exceeds China National Laboratory Water Standard (GB6682-2008) Grade III; superior to ordinary distilled water

Ultrapure Water Quality

Resistivity

Resistivity 18.25MΩ.cm@25℃

Heat Source    

﹤0.002Eu/ml

Microorganisms  

﹤1cfu/ml

Total Organic Carbon

TOC：﹤5ppb

Silicate  

﹤4ppb

Metal Cations

Content (ppb)

Fe (Iron) <0.005     Cu (Copper) <0.005     Al (Aluminum) <0.005      Ni (Nickel) <0.005

Zn (Zinc) <0.02      Cr (Chromium) <0.005     Na (Sodium) <0.01       K (Potassium) <0.02

Anion Content

(ppb)

Cl⁻ (Chlorine) <0.01            NO2⁻ (Nitrite) <0.02  

NO3⁻ (Nitrate) <0.02      SO4²⁻ (Sulfate) <0.01