Page 3 - Blog

Biodiversity is a key indicator of environmental health. How dispersed and varied species are in each ecosystem is a good way for scientists to map different environmental factors that signal how an ecosystem reacts to changes brought about by human activity, climate change, or invasive species¹.

In fluorescence spectroscopy and microscopy, clarity is everything. When detecting fluorescent particles, microorganisms, or tagged biomolecules, even a slight background interference can affect accuracy. That is where dyed membrane filters—especially black polycarbonate (PCTE) and black mixed cellulose ester (MCE) membranes—make a significant difference.¹ 

Announcing the addition of 19 new spiral wound membrane elements to our product portfolio, expanding our range of high-performance filtration solutions. These elements come in sizes ranging from 2540 to 4040 and support reverse osmosis (RO), nanofiltration (NF), ultrafiltration (UF), and microfiltration (MF) applications.

Collecting and transporting biological samples in the field can be challenging. Traditional methods often require cold storage, centrifugation, and liquid handling; tools not always available in remote or harsh environments. Nobuto blood filter strips offer a simple, portable, and reliable solution for collecting, drying, and transporting blood or serum samples without a cold chain [1].

Safety is at the core of the Food and Beverage industry, which is why it operates under strict regulations. The FDA upholds these standards to ensure that every product that reaches the market is safe for consumers. 

Produced water from oil and gas operations is among the most challenging water streams to treat. Its extreme salinity and complex chemistry make conventional methods inefficient and costly. As water scarcity grows, researchers are turning to advanced reverse osmosis (RO) technologies that can manage these harsh conditions more sustainably. 

On International Coffee Day (October 1), there’s no better reminder of coffee’s cultural power than a story straight from Italy itself — the birthplace of espresso. In Venice, a city built on water, one café has taken “a taste of Italy” to an entirely new level by showing how advanced water purification technology can transform even canal water into a cup of espresso. 

Soils associated with industrial operations such as landfills, manufacturing facilities, and the intensive use of agricultural chemicals can be prone to heavy metal accumulation.  Toxic heavy metals such as lead, arsenic, cadmium, and mercury can accumulate in soil, where they are absorbed by crops and plants. As a result, consumption of these crops inevitably leads to heavy metal exposure¹.

Accurate membrane testing starts with a clean, properly conditioned membrane. Whether working with ceramic membrane or flat sheet membranes, pre-conditioning is a critical first step. It removes residual particulates and surface residues that can interfere with initial performance measurements, ensuring that test results reflect the true capabilities of the membrane rather than artifacts from contamination.

Membrane flat sheet test cells and housings are essential tools in research and development laboratories. They allow researchers to quickly gather data on rejection, flux, and fouling behavior, helping accelerate membrane development and application testing.