Foreword
LabExact® by I.W. Tremont
LabExact, LEIWT-ES10200, Sterile PTFE Syringe Filter, 0.22 um, 25 mm., GF Prefilter
Features:
- Disposable
- Luer-Lok and pressure fitting
- Ultrasonically bonded for reliability
- Filter media type clearly inscribed on barrel
- Excellent unit-to-unit and lot-to-lot reproducibility and consistency
- High purity virgin polypropylene housing, no dyes or pigments added
- Unique concentric funnel shaped barrel increases volume and decreases back pressure
Simple Product Selection. Evaluate sample: Determine chemical compatibility; volume and need for prefiltration. High quality and cost effective syringe filters.
Polytetrafluoroethylene (PTFE)
- PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases.
- Very resistant to solvents as well as acids or bases.
- Can be made more hydrophilic by flushing with alcohol, followed by water
- Used for filtering and de-gassing chromatography solvents
- Permits optimal utilization of small sample volumes
- Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials
- Moisture barrier for venting applications and vacuum pump line protection
- Ideal for aerosol sampling
- Filter viscous organic based HPLC samples
- Glass microfiber prefilter raises absorption capacity and loading
- After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography
25 mm. diameter syringe filter:
- Filter Ø: 25 mm
- Filtration area: 4.08 cm2
- Housing material: polypropylene
- Holdup volume: < 100 µl
- Sample volume: < 100 ml
- Maximum Operating Temperature: 130°C (Housing only, also dependent on membrane)
- Maximum Operating Pressure: 87 psi (Housing only, also dependent on membrane)
- Inlet: Luer lock female
- Outlet: Luer slip male
- Biological Safety: Filter medium and housing material meet USP XXII Class VI, 121 deg.C
| Unit of Measure | Pack of 100 pcs |
