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[Filter] MicroFunnel™ Filter Funnels
관리자 2021-10-26 16:32:58
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Widest selection of easy to use, disposable filter funnels for microbiological analysis
New options now allow sampling of hot water up to 90 °C!
  • Easy squeeze separation - A simple squeeze separates funnel from base to reduce operator fatigue and prevent membrane disruption.
  • Ready to use - Disposable devices are sterilized and individually bagged. Eliminates chance of sample cross-contamination.
  • Easy access and removal of membrane - No disruption of membrane or sample.
  • Reduce contamination risk - Units combine funnel and petri dish. No need to transfer sample.
  • Accurate sample measurement - Volume graduations are marked clearly for easy reading.
  • Compatibility - Inert polypropylene construction offers compatibility without extractables.
  • Adaptability - Units fit on most filter manifolds, eliminating need for adapters or rubber stoppers.
  • Gamma irradiated - No residual effect from EtO sterilization that can inhibit growth.
  • Certified results - Each lot includes quality certification. Units are labeled for lot traceability.
 

Products and Applications
MicroFunnel products are available in 100 mL and 300 mL sizes with a variety of membrane options. Use for:
  • Testing process water (hot or ambient) for bioburden or process control. Easy-to-use design is especially beneficial to laboratories processing multiple samples per day.
  • Sterility testing in isolators of parenterals manufactured by pharmaceutical and biopharmaceutical companies (MicroFunnel ST filter).
  • Finished product testing of non-sterile final products manufactured by pharmaceutical, biopharmaceutical, and cosmetic and toiletry companies.
For product specifications and ordering information, select one of the options below. Or for more assistance in selecting the best MicroFunnel product for your application, see our Selection Guide.


　
MicroFunnel Plus Filter Funnels - Feature a vented, capped lid that snaps to a liquid-tight seal and eliminates the need for a separate sample collection cup. The lid's flexible pull-tab makes it easy to remove the lid from the sample container. Products with Supor® membrane can be used to collect hot water directly from process WFI (water for injections) systems.
　
MicroFunnel ST Filter Funnels - Convenient and economical alternative to costly closed-system sterility testing when using an isolator or containment suite. Units are double bagged to facilitate use within isolators. Complete validation guide for sterility testing is available for added assurance of product performance.
　
MicroFunnel Filter Funnels - Test any aqueous solution for microbial contamination using the principles of the Membrane Filter (MF) Technique. Ideal for quality control analysis of aqueous fluids used in pharmaceutical production.
　
MicroFunnel Single-Place Vacuum Manifold - Convenient single-place vacuum manifold for use with the MicroFunnel filter funnel.
　
Complementary Products
Filter Funnel Manifolds - the most convenient way to filter multiple samples.
Stainless Steel Forceps - make filter handling easy!
Vacuum/Pressure Pumps - cost effective, reliable pumps, now smaller and lighter weight.

 
The Best MicroFunnel Filter Funnel for Your Application
MicroFunnel™ II Disposable Filter Funnels
Part No. MicroFunnel Filter Funnel
Description		 Pore Size Membrane Funnel Capacity Unique Features
4800 MicroFunnel II 0.45 µm GN-6 Metricel®, White, Gridded 100 mL Individually bagged, most commonly sold
4801 MicroFunnel NB 0.45 µm GN-6 Metricel, White, Gridded 100 mL Same as 4800 but not individually bagged
4803 MicroFunnel SP 0.2 µm Supor®, White, Gridded 100 mL 0.2 µm Supor membrane
4804 MicroFunnel II 0.45 µm GN-6 Metricel, White, Gridded 100 mL Same as PN 4800 but in box of 200
4805 MicroFunnel YMB 0.45 µm Metricel Black, Gridded 100 mL 0.45 µm Metricel Black membrane
4806 MicroFunnel SNG 0.2 µm Supor 200, White, Plain 100 mL Plain membrane
4810 MicroFunnel LP 0.45 µm GN-6 Metricel, White, Gridded 100 mL Has lid Petri dish with dry pad
MicroFunnel Filter Funnels with Standard 300 mL Capacity
Part No. MicroFunnel Filter Funnel
Description		 Pore Size Membrane Funnel Capacity Unique Features
4815 MicroFunnel 300 0.45 µm GN-6 Metricel, White, Gridded 300 mL 300 mL capacity
4817 MicroFunnel 300 YMB 0.45 µm Metricel Black, Gridded 300 mL 300 mL capacity with Metricel Black membrane
4818 MicroFunnel 300 SP 0.2 µm Supor 200, White, Gridded 300 mL 300 mL capacity with 0.2 µm Supor membrane
4819 MicroFunnel 300 YMB 0.8 µm Metricel Black, Gridded 300 mL 0.8 µm Metricel Black membrane
NEW MicroFunnel Plus and MicroFunnel Plus AP Filter Funnels - Eliminates need for sample cup. *Products designed for hot water.
Part No. MicroFunnel Filter Funnel
Description		 Pore Size Membrane Funnel Capacity Unique Features
4807 MicroFunnel Plus 0.45 µm GN-6 Metricel, White, Gridded 100 mL Combines sample cup and filter funnel, ambient samples only
4808 MicroFunnel Plus 0.45 µm Metricel Black, Gridded 100 mL Same as PN 4807 but with Metricel Black membrane
*4809 MicroFunnel Plus 0.2 µm Supor, White, Gridded 100 mL 0.2 µm Supor membrane, hot water compatible
*4823 MicroFunnel Plus 0.45 µm Supor, White, Gridded 100 mL 0.45 µm Supor membrane, hot water compatible
*4813 MicroFunnel Plus 0.2 µm Supor, White, Gridded 300 mL 0.2 µm Supor membrane, hot water compatible
*4814 MicroFunnel Plus 0.45 µm Supor, White, Gridded 300 mL 0.45 µm Supor membrane, hot water compatible
 4829  MicroFunnel Plus  0.45 µm  GN-6 Metricel, White, Gridded  300 mL  Combines sample cup and filter funnel, ambient samples only
 *4843  MicroFunnel Plus AP  0.2 µm  Supor, White, Gridded  100 mL  Collect sample through aseptic processing port
 *4844  MicroFunnel Plus AP  0.45 µm  Supor, White, Gridded  100 mL  Collect sample through aseptic processing port
MicroFunnel ST Filter Funnels - For sterility testing
Part No. MicroFunnel Filter Funnel
Description		 Pore Size Membrane Funnel Capacity Unique Features
4750 MicroFunnel ST 0.45 µm Supor 450, White, Plain 100 mL Double bagged: 4 overpack bags with 10 individual bagged funnels in each
4751 MicroFunnel 300 ST 0.45 µm Supor 450, White, Plain 300 mL Double bagged: 4 overpack bags with 5 individually bagged funnels in each
4811 MicroFunnel ST 0.45 µm GN-6 Metricel, White, Gridded 100 mL Same as PN 4750 but with GN-6 Metricel membrane
4812 MicroFunnel 300 ST 0.45 µm GN-6 Metricel, White, Gridded 300 mL Same as PN 4751 but with GN-6 Metricel membrane
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