商品介紹
Features:
- Gamma-sterilized, individually wrapped
- Upper chamber snaps away from receiver for retrieval of membrane with sterile forceps
- Provides excellent recovery and growth of microorganisms
- Receiver is graduated from 20 to 150mL for easy reading of sample volume
- Wide base is stable on the bench
- 0.2μm size is ideal for sterility tests
- 0.45μm size has black grid to facilitate colony counting
