robe or particle material on the membrane, transfer membrane. If do microbial limit test, culture it under the specified conditions, then colony count and observe.
By using the membrane filtration, the interference from antibacterial substances can be effectively eliminated in samples, and sampling amount can also be increased, leading to more accurate and reliable results compared with the plate method.
Feature
- Filter head is detachable, easy to sterilize key parts.
- Multi-head support can