ASTM Type I Ultrapure Reagent Water
- This is NOT Distilled Water. This is ASTM Type â… Ultrapure Water – The Purest Water Possible in a Laboratory.
- It is purified by 7-stage purification: Pre-filter + RO + Deionization + UV + Ultrafiltration + Polishing.
- 18.2 MΩ.cm is the theoretical maximum purity of water. It means only H2O is present – Zero Ions, Zero Organics, Zero Bacteria, Zero Particles.
- If resistivity is 18.2, it means 99.9999999% pure.
- ASTM D1193 Type â… Compliant: Meets International Standard – COA Provided
- 18.2 MΩ·cm Resistivity – 0.055 µS/cm Conductivity: Highest Purity Possible
- Ultrafiltered (0.05 micron): Bacteria, Particle, Endotoxin Free
- UV Treated: Nuclease & DNase / RNase Free – Safe for Molecular Biology
- Very low total organic carbon (TOC) for sensitive laboratory applications.
Ultrapure water is produced through a combination of purification technologies designed to progressively remove dissolved ions, organic compounds, particles, microorganisms, and other contaminants. Final polishing, typically using ion-exchange and membrane-based purification technologies, produces water with a resistivity approaching 18.2 MΩ·cm at 25°C, representing very low ionic content.
- Supports preparation of high-purity reagents and analytical solutions
- Reduces the risk of contamination in sensitive applications.
- For IVF / Andrology Lab: Endotoxin <0.001 EU/ml – Safe for semen washing, No sperm toxicity
- For Molecular Lab / PCR: DNase / RNase Free – No PCR failure due to water
- For HPLC Lab: TOC <5 ppb – No ghost peaks in HPLC
- For NABL Compliance: NABL mandates use of Type â… water for reagent preparation and final wash – Makes your lab audit-ready
- Cost Saving: Saves your costly Stains, antibodies, enzymes from getting spoiled by bad water
- Applications :
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1. Gas Chromatography-Mass Spectrometry (GC-MS)
2. Molecular Biology, PCR, RT-PCR
3. IVF Media Preparation
4. HPLC Mobile Phase
5. Cell Culture
6. Critical Reagents
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