This standard specifies methods for testing the bacterial retention performance of microfiltration membranes, filter disks, filter cartridges, and disposable filters for air or liquid filtration using Pseudomonas diminuta as the test bacterium.
JIS K 3835:1990 history
2006JIS K 3835 AMD 1:2006 Testing methods for determining bacterial retention of membrane filters (Amendment 1)
1990JIS K 3835:1990 Testing methods for determining bacterial retention of membrane filters