Products

Disposable disc filter 50mm KS Series

Eternalwater KS series--Disposable disc filters can be equipped with a variety of membrane materials, which are widely used in biopharmaceutical industry, laboratories and other processes. Suitable for small flow liquid and gas sterilization filtration, 100% integrity testing.

Industry Application
Sterile ventilation for small fermentation tanks and storage tanks
Laboratory grade liquid sterilization filtration
Sterile aeration of culture media
Bioreactor Gas Sterilization Filtration
Disposable stock solution sterile filtration Buffer solution filtration
Sterile Filtration of Cell Culture Media

DOWNLOAD
INQUIRY NOW

PRODUCT DESCRIPTION

Nominal size:
Φ50mm

Outer diameter:
64mm

Total length:
70mm

Filtration area:
19.5cm²

Interface form:
Trapezoidal hose interface ( Φ 7-13mm), inner 6:100luer interface

Housing material:
Polypropylene

Maximum Operating Pressure Difference:
3.5bar@23°C

Sterilization:
Can be sterilized by Gamma radiation up to 45KGy Can be sterilized by high-pressure steam at 126°C for 30 minutes three times (in-line steam sterilization is not available)

Bacterial Endotoxin:
According to the bacterial endotoxin test method stipulated in the general rule (1143) of the Chinese Pharmacopoeia 2020 edition. As determined by Limulus reagent (LAL), the aqueous extract content is < 0.25 EU/mL

Microbial Challenge Test:
>10⁷cuf/cm²; according to ASTM® test method passed Pseudomonas diminuta (B. diminuta) ( ATCC® 19146)

Biosecurity:
All materials meet USP <88> Reaction Test Standards for Plastic Materials Class VI-70°C

TOC/Conductivity:
TOC value≤0.5mg/L, conductivity value≤1.3us/cm. According to the Chinese Pharmacopoeia 2020 Edition, the general rule (0682) the determination method of total organic carbon in pharmaceutical water and the general rule (0681) the determination method of the conductivity of pharmaceutical water

Cleanliness:
According to the light inspection method stipulated in the general rules (0904) of the Chinese Pharmacopoeia 2020 edition, no fibers and other visible foreign matter were detected in the filtrate