Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents. For samples composed of acids and bases, hydrophilic PTFE membrane syringe filters and PES membrane syringe filters may be considered.
PTFE Syringe Filters are ready-to-use units for simple, rapid and reliable ultracleaning of small volume samples for the HPLC or GC analysis. They allow for reliable removal of microorganisms and particles from liquids, air and gasses. Typical applications are clarification, sterile filtration, sample preparation, sterile venting and medical.
Millex-GP filters are recommended for sterile filtering protein solutions, tissue culture media, buffers and additives. - Millex filters with Durapore® (PVDF) membrane are the lowest protein-binding syringe filters available. Use them to filter protein solutions. The 0.2 µm filters are sterilizing grade.
STERILE SYRINGE FILTER These filters are designed for applications where sterility of the affluent is mandatory (Sterile Compounding and Pharmaceutical use). The product contains a pharmaceutical grade PTFE membrane (Sterilizing Grade) and the filters are built in a 10,000-class clean room, flushed, dried and 100% integrity tested prior to
The 50 mm Millex® filter units are especially useful for vacuum line protection. All units are bi-directional. A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane, ethylene oxide sterilized. Ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions.
Nov 01, 2021 · Oct 29, 2021 · A 25 mm diameter sterile syringe filter with a 0.2 µm pore size hydrophilic PTFE membrane. Female Luer-Lok™ inlet and male Luer slip outlet Ethylene oxide sterilized Comes in a pack of 50 Related Products: Sterile Ptfe Filter
Technical tip: Never re-use a syringe filter, even if it looks perfectly 0992730A PTFE 0.2 150 ... Options include a sterile, medical-grade
Whatman ® ReZist ® syringe filter. Z648264: 0.45 μm: 13 mm : non-sterile: PTFE membrane ... qualitative filter paper for technical use, Grade Shark ...
When Water for Injection or Sterile Grade Water is needed PFF recommends the use of sterile filter, having a micron rating of 0.22 micron these filters are designed to reduce and remove the bacteria in the system. Normally these filters are installed at user point or at the beginning of distribution. Sterile Grade Filters
PTFE Syringe and Vent Filters. The PTFE syringe filter is available with or without a glass fiber prefilter. PTFE membranes are hydrophobic and are designed to filter most aggressive solvents whether they are acid or base samples. Our 50 mm PTFE syringe is excellent for venting applications or protecting a vacuum pump from liquid contamination.
Ideal prefilter in samples for HPLC. PTFE Polytetrafluorethylene Syringe Filters. T Series. DORSAN® syringe filters, manufactured with naturally hydrophobic Polytetrafluorethylene membranes (PTFE). This is the type of membrane most widely used in the preparation of samples for HPLC analysis. PTFE is widely used due to its great resistance to the majority of acid, alkaline and solvent products.
2) PP Pleated Filter cartridge - Economic and effective 3) Hydrophilic Nylon/PES Filters for finer filtration, long service life, low extractable 4) SS Sintered / Pleated / Titanium filters for high temperature water filtration. 5) PTFE Filter for Venting Purpose. Pharmaceutical Grade Water - Sterile Grade water
A unique polypropylene prefilter layer extends service life in heavily contaminated environments. TETPOR Air filter cartridges utilize a well-proven inherently hydrophobic expanded PTFE membrane validated as sterilizing grade in liquid in accordance with ASTM F838-05. This ensures the removal of all airborne bacteria, viruses and bacteriophage.
AXIVA – PTFE SYRINGE FILTERS – STERILE. PTFE syringe filter is hydrophobic and so is not recommended for the filtration of aqueous solution. For filtering aqueous solution PTFE requires pre-wetting with alcohol to establish flow with reasonable pressure differentials. For Analytical and Research applications & for Air sampling.
Nov 01, 2021 · Whatman® membrane filters PTFE pore size 0.2 μm, diam. 25 mm; Synonyms: syringe filter,Whatman filter,Z746304,membrane filters; find -WHA7582002 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
