Working in a biological research laboratory means relying on equipment or scientific applications that need a pure water supply free from contaminants.
Water that contains impurities can harm expensive laboratory assets and cause variability in your scientific outputs. Many substances found in tap water, such as particles, microorganisms or inorganic ions can interfere with equipment and sterile applications, which are harmful to your research.
Researchers at life science and bioengineering laboratories should be familiar with standards of quality in water purification and apply the water grade most applicable to their laboratory’s research needs. Having reliable research will allow your laboratory to make the best scientific and economic decisions long-term.
Biological research relies on pure water free of contaminants. Impurities in tap water—like particles, microorganisms, and inorganic ions—can damage equipment and compromise research results.
A centralised water purification system ensures consistent access to lab-grade water. These systems provide different purity levels that meet international standards, such as those from ISO and ASTM.
Water Purity Standards
Purified water is classified into grades based on usage:
- ASTM Type 1 / ISO Grade 1: Ultrapure water with minimal contaminants and high resistivity. Ideal for critical applications like trace analysis.
- ASTM Type 2 / ISO Grade 2: Contains low levels of ions and bacteria. Suitable for culture media and microbiology.
- ASTM Type 3 / ISO Grade 3: Higher bacterial levels and conductivity. Commonly used for glassware washing and humidifiers.
Using the correct grade is crucial. Ultrapure water, while highly pure, can corrode equipment and is unnecessary for routine tasks.
How Bioline Global’s System Works
Bioline Global systems use reverse osmosis (RO) and electro-deionisation to remove impurities. RO pushes water through a semipermeable membrane to separate out contaminants. Electro-deionisation further purifies water using synthetic resins and electric current for continuous ion removal.
Bioline Global Water Purification Features
- Produces Type 1–3 water per ASTM, ISO 3696, and CLSI standards
- RO systems deliver up to 1,200 L/hour
- Space-saving wall-mounted design
- Uses tap water as input
- 12-month warranty
- Type 1 system delivers up to 2 L/min of ultrapure water
Conclusion
In clinical and biological research, the quality of water used is not just a detail—it’s a critical factor that directly impacts the reliability and accuracy of results. By investing in a high-quality water purification system, such as those offered by Bioline Global, laboratories can ensure consistent access to water that meets international purity standards. With advanced features like reverse osmosis, electro-deionisation, and output capacities tailored to various research needs, Bioline Global systems provide a dependable solution for maintaining research integrity and protecting valuable equipment. Choosing the right water grade for each application isn’t just good practice—it’s essential for long-term scientific and operational success.
