Onemed Onelab Water One 5 Liter

Onemed Onelab Water One 5 Liter

WATER ONE is Purified Water or Aqua PA (Pro Analitika) which is processed through a water purification system ( Water Purified System ) with various stages. This product is produced in a sterile room ( Clean Room ) to ensure purity and high sterility levels, suitable for laboratory purposes.

Purification Process

Some of the refining stages include:

• Filtration of quartz sand and manganese sand

• Activated carbon filtration

• Water softener

• Medium filtration

• Removal of organic matter

• Elimination equipment

• Metric dosage of chemicals

• Micro-filtration

• Double RO ( Reverse Osmosis )

• EDI ( Electrodeionization )

• UV Sterilization

Product Specifications

• pH : 5–8

• Chloride (Cl⁻) : max. 0.4 ppm

• Electrical resistivity at 25°C : min. 0.5 MΩ·cm

• Heavy metal (Pb) : max. 0.01 ppm

• Nitrate (NO₃⁻) : max. 0.4 ppm

• Phosphate (PO₄³⁻) : max. 1.0 ppm

• Silicate (SiO₂) : max. 0.01 ppm

• Sulfate (SO₄²⁻) : max. 1.0 ppm

• Residue after evaporation : max. 0.0002%

• Specific conductivity at 25°C : max. 2.0

• Permanganate reduction : test passed

• Appearance : clear, colorless liquid