Tisch Scientific offers an extensive selection of proven, yet affordable syringe filters that are in stock and ready to ship today. Selected for their durability, material quality and performance characteristics, our syringe filters deliver accurate, measurable results at a fraction of the cost.
PTFE membrane filter is made of polytetrafluoroethylene ultrafine fibers by hot-melt bonding together. Difference from glass fiber membrane, PTFE filter is a kind of membrane material for deep filtration. Membrane filter disc has the following characteristics: membrane filter 0.22 μm is produced from food-grade isotactic polypropylene. No additives in the whole process; stable physical and chemical properties and good compatibility.
Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure.
Feb 17, 2020 · PTFE Hydrophobic Syringe Filters 0.22 or 0.45um . Hydrophobic PTFE (Polytetrafluoroethylene) syringe filters are suitable for gaseous and organic solutions, with excellent performance for high corrosive samples. It is possible for an extended sampling range using hydrophobic PTFE filters for wider chemical resistance to aggressive substances and outstanding temperature stability.
Syringe Filter Housings. 1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125°C for 15 minutes.
* Our syringe filters have unique design-- two layers of membranes. Imported membranes from USA and German suppliers make sure that the syringe filters have good Chemical Compatibility. * The pre-filter membrane layer can keep big particles on the first layer, which improves the filter efficiency. The ultrasonic welding technique makes sure the
PTFE Syringe Filters, 0.22 um, 20mm, Threaded Double Luer Lock, ABS Housing, Nonsterile, 100 per pack, SPEC18142 Regular Price: $146.70 Price $124.70
PTFE - Strong Chemical Compatibility - HPLC Certified - Hydrophobic. Advanced Quality PTFE Syringe Filters, AQ™ brand, for Pharmaceutical Grade HPLC & Dissolution Testing. Manufactured with a unique 0.22µm PTFE or Polytetrafluoroethylene (purest form of Teflon©) in a 4mm polypropylene housing, these syringe filters are made for laboratories that require consistent, high performance results with ease of use especially during high volume work.
Red PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 25 mm PerkinElmer Hydrophilic PTFE syringe filters have broad chemical compatibility and high pH resistance and are optically clear when wet with water.
Minisart® SRP15 Syringe Filter 17558-----K, 0.2 µm hydrophobic PTFE Minisart ® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 - 14. Type 17558 with a pore size of 0.2 µm can be used for sample preparation and sterile filtration and has a male spike outlet.
PTFE Syringe Filters, 0.22 µm, 25mm 09/19 (Double Luer Lock, Nonsterile, 100/pack, Store at RT) CATALOG #: M4431-100 QUANTITY: 100 per pack HOUSING MATERIAL: Polypropylene FILTRATION AREA (CM2): 4.08 WETTABILITY: Hydrophilic MAXIMUM OPERATING TEMPERATURE: 60ºC
Sterile Hydrophobic PTFE Syringe Filters. The sterile hydrophobic PTFE syringe filter provided by Hawach is autoclaved at 121°C and 1 bar for 20 minutes/EO/Gamma. It has a wide range of chemical compatibility, good retention rate, simple and easy operation, and can be widely used in organic solvent filtration and gas filtration. The outstanding consistency of the hydrophobic PTFE membrane can ensure important application requirements. See full list on hawachfilters.com
A variety of membranes and housings ensure chemical compatibility with a range of samples and solvents. Choose From a Variety of Membranes • Millex-LCR filter contains a Millipore-exclusive hydrophilic PTFE membrane and are HPLC-certified for low levels of UV-absorbing extractables. They provide the cleanest sample for HPLC analysis.
