Page 3 - Filtration Resources

In any laboratory setting, efficient liquid waste disposal is essential for maintaining a safe and contamination-free workspace. Lab aspiration systems play a crucial role in removing supernatants, culture media, and other liquid waste, but with multiple options available, selecting the right system for your workflow can be challenging. Explore a comparison of lab aspiration systems designed to help you identify the right fit for your needs.

Inorganic membranes distinguish themselves from polymeric membranes through their superior resistance to organic solvents, high thermal tolerance, and the absence of organic extractables and leachables. Unlike polymer-based materials, inorganic membranes are not composed of carbon-based molecular networks, which enhances their chemical stability. Among these, aluminum oxide (AO) membranes offer additional advantages, including precisely defined pore sizes, low adsorption, and minimal autofluorescence, making them particularly well-suited for high-resolution imaging and microscopy applications.¹ 

Membrane performance can vary due to lot-to-lot variance, making it reasonable to expect performance differences when testing  a smaller area of membrane. Polymeric membranes are widely used across various industries and are typically produced in large batches using processes such as phase inversion and interfacial polymerization. Achieving consistent performance across the entire membrane area, and across different batches is challenging due to the complexity of the production process and the scale of manufacturing. The following sections provide a short summary of the membrane production process, focusing on phase inversion and interfacial polymerization techniques.

Welcome back to Part 2 of our guide on getting the most out of your vacuum system. In Part 1, we shared tips on optimizing your vacuum system and ensuring seamless operation. If you missed it, you can read it here. In this installment, we’ll build on that foundation and explore maintenance, safety and usage tips, warranty, and how to order.

Rocker's range of filter holders is engineered for reliability and ease in laboratory filtration. Designed for a wide range of applications, they ensure consistent sample integrity and efficient filtration for researchers and labs handling multiple samples daily.  

Sterlitech is thrilled to announce the formation of our Customer Advisory Board (CAB)—a group designed to foster collaboration and gather meaningful insights from key decision-makers and thought leaders in our customer community—specifically for our Membrane Process and Development portfolio. This initiative aims to align our product portfolio and features with your needs and industry trends.

Vacuum pumps are essential tools across industries, from scientific research to manufacturing, offering reliable solutions for creating controlled environments. Whether you’re new to vacuum technology or looking to optimize your current setup, understanding the fundamentals and addressing common questions can make a significant difference in your operations. 
In this 2-part article, we’ve compiled answers to the most frequently asked questions about vacuum pumps, covering topics like selecting the right pump for your needs, maintenance tips to maximize performance, and troubleshooting common issues. 

Membrane processes are widely used for various separation applications across a diverse range of industries. Understanding key performance parameters is crucial in the development, operation and optimization of membrane filtration processes. This article serves as a quick guide for most commonly used equations in Crossflow Filtration (Microfiltration, Ultrafiltration, Nanofiltration, and Reverse Osmosis) and Forward Osmosis applications. The following equations serve as essential tools while developing and testing membrane processes using Sterlitech products including HP4750, Benchtop Systems, Skids, cells, and kits.

The automotive industry is still one of the fastest growing industries in the world. With different types of vehicles being released on a yearly basis, from many emerging car manufacturers releasing different versions of cars and other vehicles, one of the most important considerations for these cars is safety. 

Track-etched membranes offer precise pore size control for applications requiring high filtration accuracy. Follow these simple directions to optimize performance and ensure the best results for your specific filtration needs.