To Know About Disposable Syringe Filters

To filter the small volume of liquids, gasses and other specific material, the disposable syringe filters are useful tools in the lab. Hawach disposable syringe filter is a fast and reliable filtering tool commonly used in laboratories. With the beautiful appearance, light weight and high cleanliness, it is quite available in basically any kind of filtration experiments, including food analysis, bio-fuel analysis, and environmental test.

We have our disposable syringe filters available with filter membranes of the different materials, such as Nylon, PTFE, PES, PVDF, Hydrophilic PTFE, and Hydrophilic PVDF. You can identify them very easily with the smart color-coded design.

Designed for biological and HPLC applications, our disposable syringe filters are ideal for tissue culture media, buffer solution, stain solution, biological fluids and most other aqueous solutions and common reagents. When you use a syringe for sterile filtering, please make sure that the package is intact and sterility before you open it, and avoid contaminating the filtrate outlet and any attached accessories.

To maintain the filtrate flow, the disposable syringe filter needs to be changed if the pressure is too high. And remember, never try to reuse or re-sterilize a disposable syringe filter for your next application.

Applications of Disposable Syringe Filters

The disposable syringe filter is mainly used for sample pre-filtration, clarification of particles, and sterilization filtration. In particular, the sterilized syringe filter is a convenient filtration device applied in the lab, which is mainly used for sterilization and filtration of biological fluids, and culture media. It's usually the first choice for the filtration of HPLC and GC samples with small volume. Generally, its pore size is 13mm and 30mm, whose capacity is ranging from 0.5ml to 200ml.

Advantages of Disposable Syringe Filters

The superior filtration efficiency would be the first noticeable advantage of the disposable syringe filter. There is no need to change the membrane or wash the filter, which presents no platform for complex, time-consuming preparation work.

Its second advantage is the great chemical compatibility and sealing performance because of its ultrasonic welding method. Its excellent resistance to high pressure and fast filtering speed are ensured. Besides, its low cost draws higher attention from more and more customers.