| UNSPSC Code | 41104212 |
|---|---|
| NACRES | NB.24 |
| eCl@ss | 33050190 |
| material | polyethersulfone filter |
| sterility | sterile |
| feature | hydrophilic |
| packaging | pkg of 1 unit |
| manufacturer/tradename | Millipak® |
| outlet connection diam. | 1/4 in. |
| pore size | 0.22 μm pore size |
| fitting | outlet stepped hose barb (with bell) |
| compatibility | for use with Milli-Q® EQ 7000 |
| shipped in | ambient |
| Quality Level | 300 |
Answer:0.22 µm, using a hydrophilic polyethersulfone membrane.
Answer:Yes. It is a sterile membrane capsule in sealed packaging.
Answer:Point-of-use filtration of ultrapure water, particularly on Milli-Q® IQ 7000 systems.
The Millipak® Gold sterile filter is a point-of-use membrane filter designed to provide low-particle, low-bacterial-content ultrapure water from the Milli-Q® IQ 7000 purification system. Its hydrophilic polyethersulfone membrane has a nominal pore size of 0.22 µm and is supplied as a sterile, sealed capsule. Installing a final filter at the dispense position provides an additional barrier to microorganisms and particles introduced downstream of the system's upstream purification stages. This can be useful for general laboratory solution preparation and analytical procedures that require a defined terminal filtration step. The membrane is not intended to replace ion-exchange or activated-carbon polishing because dissolved ions and small organic molecules are not removed simply by 0.22 µm filtration. Use the appropriate dispense connector and replace the capsule in line with system maintenance and aseptic handling procedures. Selection should reflect the required microbial quality and the application rather than the membrane pore size alone.
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