Where is the gamma-sterilizable filter cartridge "HACTcap" suitable for use?

■point of use
Culture broth filtration
Buffer filtration
Bioburden testing
Sterile filtration



The above chart shows the flow rate differences between various brands of PES filter cartridges under different buffer conditions (the blue represents the ROKI TECHNO PSG series).
This shows that the ROKI TECHNO PSG series offers relatively good flow rate performance in various buffer environments.

The buffers are:
20% ethanol,
2M sodium chloride
0.1M citrate buffer (pH 3.8)
0.1M acetate buffer (pH 5.2)
2N sodium hydroxide
0.1M sodium phosphate buffer (pH 7.0)
PBS buffer
1M Tris-HCl (pH 8.0)


■Product Introduction
・Product name：HACTcap　Pharmastar® PSGG
・Filtration accuracy：0.2μm
・Filter size: 2-inch capsule, 4-inch capsule
・Sales date: July 1, 2025

Please mail your needs to the following mailbox.
There will be dedicated staff at your service.
service@deovos.com.tw