[Iwtremont] Quality Membrane Filtration Products

[Iwtremont]  Quality Membrane Filtration Products

 

The following membrane materials available include:

• Mixed Cellulose Ester (MCE)
  • Biologically inert mixtures of cellulose acetate and cellulose nitrate result in membranes with a smoother and more uniform surface than pure nitrocellulose.
  • Easy to handle, less cracking and fracturing than traditional CN membranes.
  • Pure surface with no additional smoothing treatment or surfactants
• Nylon Membrane
  • Supported with a polyethylene terephthalate (PET) scrim for added support.
  • Scrim bonded using unique technique utilizing no bonding agent for purity and chemical compatibility.  Lower extractables.
  • Hydrophilic material eliminates need for wetting agents.
  • Strong protein bonding with high recoveries
• Polytetrafluoroethylene (PTFE) Membrane
  • Supported with a polypropylene (PP) scrim for easier handling
  • Scrim bonded using unique technique utilizing no bonding agent for purity and chemical compatibility.  Lower extractables.
  • Hydrophobic material is effective in separating polar/nonpolar solvents
  • Aqueous solutions can pass after prewetting with methanol
• Polypropylene (PP) Depth Filter
  • 100% High purity PP fiber depth filter with wide chemical compatibility.
  • Highly hydrophilic, rapidly wets and demonstrates fast flow rates.
  • Ideal as a membrane prefilter.  Effective solids capture and retention.

 

Membrane Material Specs

Membrane Material	Retention µm	Options
Mixed Cellulose Ester (MCE)	0.22 0.45 0.80 or 0.45	Sold separately as Sterile or Non-Sterile, blank or gridded membranes or  Microbiological Monitors
Polytetrafluoroethylene (PTFE)	0.22 0.45	Sold separately, with polypropylene supporting scrim for strength or Sold as sterile in-line filters in a polypropylene housing designed for vacuum systems & venting applications
Nylon	0.22 0.45	Sold separately, with polypropylene supporting scrim for strength
Polypropylene Fiber Depth Filter	1.00	Sold separately Fiber depth filter
Polypropylene (PP)	0.22 0.45	Not sold separately  Microbiological Monitors Syringe filters
Nitrocellulose (NC)	0.22 0.45	Not sold separately  Microbiological Monitors Syringe filters
Cellulose Acetate (CA)	0.22 0.45	Not sold separately  Syringe filters
Polyvinylidene Difluoride (PVDF)	0.22 0.45	Not sold separately  Syringe filters
Polyethersulfone (PES)	0.22 0.45	Not sold separately  Syringe filters

 

 

Membrane Filter Products

 

Product Catalog #	Product Description
045SG-047	Hydrophilic Mixed Cellulose Esters, 0.45 micron, sterile, gridded, 47mm diameter (1000 case) 5 x 200 packs
045SG-047-B	Hydrophilic Mixed Cellulose Esters, 0.45 micron, sterile, gridded, 47mm diameter (600 case) 3 x 200 packs
045SG-047-C	Hydrophilic Mixed Cellulose Esters, 0.45 micron, sterile, gridded, 47mm diameter, pack of 100
045SG-047-D	Hydrophilic Mixed Cellulose Esters, 0.45 micron, sterile, gridded, 47mm diameter, pack of 200
IWT-MCE020025	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.22 micron, 25mm diameter, pack of 100
IWT-MCE020047	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.22 micron, 47mm diameter, pack of 100
IWT-MCE045025	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.45 micron, 25mm diameter, pack of 100
IWT-MCE045047	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.45 micron, 47mm diameter, pack of 100
IWT-MCE080025	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.80 micron, 25mm diameter, pack of 100
IWT-MCE080047	Hydrophilic Mixed Cellulose Esters, NON-STERILE, 0.80 micron, 47mm diameter, pack of 100
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IWT-NY-022025	Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 25mm diameter, pack of 100
IWT-NY-022047	Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 47mm diameter, pack of 100
IWT-NY-022090	Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 90mm diameter, pack of 100
IWT-NY-022142	Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 142mm diameter, pack of 25
IWT-NY-045025	Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 25mm diameter, pack of 100
IWT-NY-045047	Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 47mm diameter, pack of 100
IWT-NY-045090	Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 90mm diameter, pack of 100
IWT-NY-045142	Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 142mm diameter, pack of 25
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IWT-PTFE-022025	Hydrophobic PTFE membrane, NON-STERILE, 0.22 micron, 25mm diameter, pack of 100
IWT-PTFE-022047	Hydrophobic PTFE membrane, NON-STERILE, 0.22 micron, 47mm diameter, pack of 100
IWT-PTFE-022090	Hydrophobic PTFE membrane, NON-STERILE, 0.22 micron, 90mm diameter, pack of 100
IWT-PTFE-022142	Hydrophobic PTFE membrane, NON-STERILE, 0.22 micron, 142mm diameter, pack of 25
IWT-PTFE-045025	Hydrophobic PTFE membrane, NON-STERILE, 0.45 micron, 25mm diameter, pack of 100
IWT-PTFE-045047	Hydrophobic PTFE membrane, NON-STERILE, 0.45 micron, 47mm diameter, pack of 100
IWT-PTFE-045090	Hydrophobic PTFE membrane, NON-STERILE, 0.45 micron, 90mm diameter, pack of 100
IWT-PTFE-045142	Hydrophobic PTFE membrane, NON-STERILE, 0.45 micron, 142mm diameter, pack of 25
IWT-PTFE-080025	Hydrophobic PTFE membrane, NON-STERILE, 0.80 micron, 25mm diameter, pack of 100
IWT-PTFE-080047	Hydrophobic PTFE membrane, NON-STERILE, 0.80 micron, 47mm diameter, pack of 100
IWT-PTFE-080090	Hydrophobic PTFE membrane, NON-STERILE, 0.80 micron, 90mm diameter, pack of 100
IWT-PTFE-080125	Hydrophobic PTFE membrane, NON-STERILE, 0.80 micron, 142mm diameter, pack of 25
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IWT-PPDM-100025	Hydrophilic PP depth media, NON-STERILE, 1.00 micron, 25mm diameter, pack of 100
IWT-PPDM-100047	Hydrophilic PP depth media, NON-STERILE, 1.00 micron, 47mm diameter, pack of 100
IWT-PPDM-100090	Hydrophilic PP depth media, NON-STERILE, 1.00 micron, 90mm diameter, pack of 100
IWT-PPDM-100142	Hydrophilic PP depth media, NON-STERILE, 1.00 micron, 142mm diameter, pack of 25