RO Pure Water Quality

Conductivity 0-15μS/cm@25℃; impurity removal rate 99%

Water quality exceeds China National Laboratory Water (GB6682-2008) Grade 3 standard; superior to ordinary distilled water

Ultrapure Water Quality

Resistivity

Resistivity 18.25MΩ.cm@25℃

Heat    Source

﹤0.002Eu/ml

Micro Organism isms

﹤1cfu/ml

Total Organic Carbon

TOC: ﹤5ppb

Silicate    

﹤4ppb

Metal Cation

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