Chromatography
Dual-Membrane Syringe Filters Provide Heavy-Duty Sample Clarification
Apr 06 2011
Phenomenex, Inc introduces the Phenex™- GF/NY dual-membrane syringe filter for viscous, particulate-laden samples. The new filter incorporates a glass layer, through which the sample passes first for elimination of heavy particulates, increasing the effectiveness of the second, nylon fiber membrane. By removing particulates from the sample, the syringe filter prevents buildup and blockage of chromatography columns and frits while minimising wear and tear on injection valves. Proper sample filtration can ultimately reduce system downtime and component replacement.
Ideal for any applications with highly viscous or heavily particulate-laden samples, such as foods, biological fluids, soil and fermentation broths, Phenex-GF/NY performs at higher capacity than nylon-only filters, and requires less hand pressure to filter the sample. Phenex syringe filters are optimised for superior flow rates and high throughput. Target applications include food and beverage and environmental testing.
“These new Phenex filters are part of our growing line of chromatography accessories,” commented J.T. Presley, Brand Manager for Phenomenex. “They offer a convenient and inexpensive way to clarify samples for peace of mind, extended column and system lifetime and improved analytical results.”
A risk-free trial sample pack can be requested at www.phenomenex.com/sample
Digital Edition
Lab Asia 31.2 April 2024
April 2024
In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...
View all digital editions
Events
May 05 2024 Seville, Spain
InformEx Zone at CPhl North America
May 07 2024 Pennsylvania, PA, USA
May 14 2024 Oklahoma City, OK, USA
May 15 2024 Birmingham, UK
May 21 2024 Lagos, Nigeria