Millex針頭濾器選擇指南Millex針頭濾器選擇指南Manufactured for Reliable Performance
Manufacturing occurs in a controlled environment using an automated process. Sterile devices are provided with a Certificate of Quality.
Choose Your Size
· 4, 13, 25 and 33 mm diameters to process solutions from 1 to 200 m
· 50 mm to process solutions up to 4 L
Faster Flow Rate
33 mm Millex® filters have 20% more filter surface area for significantly higher flow rate and throughput.
Low Hold-up Volume
Despite the increased membrane area in the 33 mm Millex® filters, the hold-up volume (after air purge) is only 80 µL, a 20% decrease compared to the hold-up volume of 25 mm filters
Low Extractables
A variety of membranes and housings ensure chemical compatibility with a range of samples and solvents.
Choose from a Variety of Membranes
· 1、Durapore® (PVDF) Membrane: Lowest binding membrane for protein-rich solutions
· 2、 Millipore Express® PLUS (PES): Fast flow rates, high throughput and low protein binding for cell culture media preparation
· 3、MCE (Mixed cellulose esters) MF-Millipore™ Membrane: Most referenced general purpose membrane
· 4\、Nylon Membrane: Broad chemical compatibility for use with aqueous and organic solutions
· 5、 Hydrophilic PTFE Membrane:
o HPLC-certified for low levels of UV-absorbing extractables – provides the cleanest samples for HPLC analysis
o Sterilization of gases and venting applications
