Demonstrates superior recovery of micro-organisms (46118B10 and B30)
- Best suited for microbial analysis in water quality work, sterility testing, and food and beverage testing
- Conforms to standard methods and can be autoclaved at 121°C
- Non-sterile, 47 mm diameter
- Packaged and sealed in envelopes of ten filters, ten envelopes per box
Water Quality Cellulose Nitrate Membrane Filters, Sterile (4618C15)
- Certified to meet requirements of standard methods for water quality work
- Contains no extractables that will inhibit or stimulate growth of bacteria
- Has no significant effect on the pH of the medium
- Exhibits neither toxicity nor chemical or physical changes induced by the sterilization technique
- 47 mm diameter, black grid, individually wrapped