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Application: Research, QC, pharmaceutical, and clinical laboratory water · ASTM Type I / ISO 3696 Grade 1
For modern laboratories in Saudi Arabia — where research and pharmaceutical manufacturing depend on absolute water purity — we engineered a complete ultrapure water generation skid that takes municipal feed water and delivers laboratory-grade water (18.2 MΩ·cm) directly to bench points of use.
The Multi-Barrier Train:
1.Pretreatment — activated carbon filtration removes chlorine, organics, taste, and odor
2.Ultrafiltration — eliminates particulates, colloids, and macromolecules
3.Two-pass reverse osmosis — removes 99%+ of dissolved ions, organics, and salts
4.EDI (electrodeionization) — continuous chemical-free polishing to high resistivity
5.UV at 185 nm — TOC reduction to ppb levels through photochemical oxidation
6.0.05 µm final polish filter — guarantees particle-free output
7.PLC monitoring — continuous resistivity, TOC, temperature, and flow logging with alarms
Outcomes: Resistivity 18.2 MΩ·cm at 25 °C · TOC < 5 ppb · bacteria <1 CFU/mL · particles <1/mL · meets ASTM Type I, ISO 3696 Grade 1, USP, and CLSI lab water standards · validated SCADA-ready monitoring for GMP environments · 24/7 reliable supply to fume hoods, autoclaves, glassware washers, and analytical instruments.