RO Pure Water Quality

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

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

Ultrapure Water Quality

Resistivity

Resistivity 18.25ΜΩ.cm@25℃

Heat    Source

﹤0.001Eu/ml

Micro Organism isms

﹤1cfu/ml

Total Organic Carbon

TOC: 0-3ppb

Silicate Acid Salt

﹤2ppb

Metal Cations

Content (ppb)

Fe(Iron) ﹤0.004    Cu(Copper) ﹤0.004      Al(Aluminum) ﹤0.004     Ni(Nickel) ﹤0.004     Zn(Zinc) ﹤0.015    Cr(Chromium) ﹤0.004      Na(Sodium) ﹤0.01     K(Potassium) ﹤0.015

Anion Content

(ppb)

Cl⁻(Chlorine) ﹤0.01          NO2⁻(Nitrite) ﹤0.015

NO3⁻(Nitrate) ﹤0.015  SO4²⁻(Sulfate) ﹤0.01